70919475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 137134080

約数和(自身を除く): 66214605

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 47, 55, 59, 75, 93, 141, 155, 165, 177, 235, 275, 295, 341, 465, 517, 649, 705, 775, 825, 885, 1023, 1175, 1457, 1475, 1551, 1705, 1829, 1947, 2325, 2585, 2773, 3245, 3525, 4371, 4425, 5115, 5487, 7285, 7755, 8319, 8525, 9145, 9735, 12925, 13865, 16027, 16225, 20119, 21855, 25575, 27435, 30503, 36425, 38775, 41595, 45725, 48081, 48675, 60357, 69325, 80135, 85963, 91509, 100595, 109275, 137175, 152515, 207975, 240405, 257889, 301785, 400675, 429815, 457545, 502975, 762575, 945593, 1202025, 1289445, 1508925, 2149075, 2287725, 2836779, 4727965, 6447225, 14183895, 23639825, 70919475]

約数ペア:

[(1, 70919475), (3, 23639825), (5, 14183895), (11, 6447225), (15, 4727965), (25, 2836779), (31, 2287725), (33, 2149075), (47, 1508925), (55, 1289445), (59, 1202025), (75, 945593), (93, 762575), (141, 502975), (155, 457545), (165, 429815), (177, 400675), (235, 301785), (275, 257889), (295, 240405), (341, 207975), (465, 152515), (517, 137175), (649, 109275), (705, 100595), (775, 91509), (825, 85963), (885, 80135), (1023, 69325), (1175, 60357), (1457, 48675), (1475, 48081), (1551, 45725), (1705, 41595), (1829, 38775), (1947, 36425), (2325, 30503), (2585, 27435), (2773, 25575), (3245, 21855), (3525, 20119), (4371, 16225), (4425, 16027), (5115, 13865), (5487, 12925), (7285, 9735), (7755, 9145), (8319, 8525)]