15693727725

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 33014501520

約数和(自身を除く): 17320773795

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 61, 65, 75, 81, 87, 117, 135, 145, 183, 195, 225, 261, 305, 325, 337, 351, 377, 405, 435, 549, 585, 675, 725, 783, 793, 915, 975, 1011, 1053, 1131, 1305, 1525, 1647, 1685, 1755, 1769, 1885, 2025, 2175, 2349, 2379, 2745, 2925, 3033, 3393, 3915, 3965, 4381, 4575, 4941, 5055, 5265, 5307, 5655, 6525, 7137, 8235, 8425, 8775, 8845, 9099, 9425, 9773, 10179, 11745, 11895, 13143, 13725, 15165, 15921, 16965, 19575, 19825, 20557, 21411, 21905, 22997, 24705, 25275, 26325, 26535, 27297, 28275, 29319, 30537, 35685, 39429, 41175, 44225, 45495, 47763, 48865, 50895, 58725, 59475, 61671, 64233, 65715, 68991, 75825, 79605, 84825, 87957, 102785, 107055, 109525, 114985, 118287, 123525, 127049, 132675, 136485, 143289, 146595, 152685, 178425, 185013, 197145, 206973, 227475, 238815, 244325, 254475, 263871, 267241, 308355, 321165, 328575, 344955, 354861, 381147, 398025, 439785, 513925, 535275, 555039, 574925, 591435, 596153, 620919, 635245, 682425, 716445, 732975, 763425, 791613, 801723, 925065, 985725, 1034865, 1143441, 1194075, 1319355, 1336205, 1541775, 1605825, 1665117, 1724775, 1774305, 1788459, 1862757, 1905735, 2198925, 2405169, 2775195, 2957175, 2980765, 3104595, 3176225, 3430323, 3582225, 3958065, 4008615, 4625325, 5174325, 5365377, 5717205, 6596775, 6681025, 7215507, 7749989, 8325585, 8871525, 8942295, 9313785, 9528675, 10290969, 12025845, 13875975, 14903825, 15522975, 16096131, 17151615, 19790325, 20043075, 21646521, 23249967, 26826885, 28586025, 36077535, 38749945, 41627925, 44711475, 46568925, 48288393, 51454845, 60129225, 69749901, 80480655, 85758075, 108232605, 116249835, 134134425, 180387675, 193749725, 209249703, 241441965, 257274225, 348749505, 402403275, 541163025, 581249175, 627749109, 1046248515, 1207209825, 1743747525, 3138745545, 5231242575, 15693727725]

約数ペア:

[(1, 15693727725), (3, 5231242575), (5, 3138745545), (9, 1743747525), (13, 1207209825), (15, 1046248515), (25, 627749109), (27, 581249175), (29, 541163025), (39, 402403275), (45, 348749505), (61, 257274225), (65, 241441965), (75, 209249703), (81, 193749725), (87, 180387675), (117, 134134425), (135, 116249835), (145, 108232605), (183, 85758075), (195, 80480655), (225, 69749901), (261, 60129225), (305, 51454845), (325, 48288393), (337, 46568925), (351, 44711475), (377, 41627925), (405, 38749945), (435, 36077535), (549, 28586025), (585, 26826885), (675, 23249967), (725, 21646521), (783, 20043075), (793, 19790325), (915, 17151615), (975, 16096131), (1011, 15522975), (1053, 14903825), (1131, 13875975), (1305, 12025845), (1525, 10290969), (1647, 9528675), (1685, 9313785), (1755, 8942295), (1769, 8871525), (1885, 8325585), (2025, 7749989), (2175, 7215507), (2349, 6681025), (2379, 6596775), (2745, 5717205), (2925, 5365377), (3033, 5174325), (3393, 4625325), (3915, 4008615), (3965, 3958065), (4381, 3582225), (4575, 3430323), (4941, 3176225), (5055, 3104595), (5265, 2980765), (5307, 2957175), (5655, 2775195), (6525, 2405169), (7137, 2198925), (8235, 1905735), (8425, 1862757), (8775, 1788459), (8845, 1774305), (9099, 1724775), (9425, 1665117), (9773, 1605825), (10179, 1541775), (11745, 1336205), (11895, 1319355), (13143, 1194075), (13725, 1143441), (15165, 1034865), (15921, 985725), (16965, 925065), (19575, 801723), (19825, 791613), (20557, 763425), (21411, 732975), (21905, 716445), (22997, 682425), (24705, 635245), (25275, 620919), (26325, 596153), (26535, 591435), (27297, 574925), (28275, 555039), (29319, 535275), (30537, 513925), (35685, 439785), (39429, 398025), (41175, 381147), (44225, 354861), (45495, 344955), (47763, 328575), (48865, 321165), (50895, 308355), (58725, 267241), (59475, 263871), (61671, 254475), (64233, 244325), (65715, 238815), (68991, 227475), (75825, 206973), (79605, 197145), (84825, 185013), (87957, 178425), (102785, 152685), (107055, 146595), (109525, 143289), (114985, 136485), (118287, 132675), (123525, 127049)]