2800595655

素因数分解:

$3^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 5952038400

約数和(自身を除く): 3151442745

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 199, 243, 297, 351, 405, 429, 495, 585, 597, 715, 729, 891, 995, 1053, 1215, 1287, 1485, 1755, 1791, 2145, 2187, 2189, 2587, 2673, 2985, 3159, 3645, 3861, 4455, 5265, 5373, 6435, 6561, 6567, 7761, 8019, 8955, 9477, 10935, 10945, 11583, 12935, 13365, 15795, 16119, 19305, 19683, 19701, 23283, 24057, 26865, 28431, 28457, 32805, 32835, 34749, 38805, 40095, 47385, 48357, 57915, 59103, 69849, 72171, 80595, 85293, 85371, 98415, 98505, 104247, 116415, 120285, 142155, 142285, 145071, 173745, 177309, 209547, 216513, 241785, 255879, 256113, 295515, 312741, 349245, 360855, 426465, 426855, 435213, 521235, 531927, 628641, 725355, 768339, 886545, 938223, 1047735, 1082565, 1279395, 1280565, 1305639, 1563705, 1595781, 1885923, 2176065, 2305017, 2659635, 2814669, 3143205, 3841695, 3916917, 4691115, 4787343, 5657769, 6528195, 6915051, 7978905, 9429615, 11525085, 14073345, 14362029, 16973307, 19584585, 20745153, 23936715, 28288845, 34575255, 43086087, 50919921, 62235459, 71810145, 84866535, 103725765, 186706377, 215430435, 254599605, 311177295, 560119131, 933531885, 2800595655]

約数ペア:

[(1, 2800595655), (3, 933531885), (5, 560119131), (9, 311177295), (11, 254599605), (13, 215430435), (15, 186706377), (27, 103725765), (33, 84866535), (39, 71810145), (45, 62235459), (55, 50919921), (65, 43086087), (81, 34575255), (99, 28288845), (117, 23936715), (135, 20745153), (143, 19584585), (165, 16973307), (195, 14362029), (199, 14073345), (243, 11525085), (297, 9429615), (351, 7978905), (405, 6915051), (429, 6528195), (495, 5657769), (585, 4787343), (597, 4691115), (715, 3916917), (729, 3841695), (891, 3143205), (995, 2814669), (1053, 2659635), (1215, 2305017), (1287, 2176065), (1485, 1885923), (1755, 1595781), (1791, 1563705), (2145, 1305639), (2187, 1280565), (2189, 1279395), (2587, 1082565), (2673, 1047735), (2985, 938223), (3159, 886545), (3645, 768339), (3861, 725355), (4455, 628641), (5265, 531927), (5373, 521235), (6435, 435213), (6561, 426855), (6567, 426465), (7761, 360855), (8019, 349245), (8955, 312741), (9477, 295515), (10935, 256113), (10945, 255879), (11583, 241785), (12935, 216513), (13365, 209547), (15795, 177309), (16119, 173745), (19305, 145071), (19683, 142285), (19701, 142155), (23283, 120285), (24057, 116415), (26865, 104247), (28431, 98505), (28457, 98415), (32805, 85371), (32835, 85293), (34749, 80595), (38805, 72171), (40095, 69849), (47385, 59103), (48357, 57915)]