65371121685

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1\times {\mathrm{1091}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 118043557632

約数和(自身を除く): 52672435947

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 405, 591, 751, 985, 1091, 1773, 2253, 2955, 3273, 3755, 5319, 5455, 6759, 8865, 9819, 11265, 15957, 16365, 20277, 26595, 29457, 33795, 49095, 60831, 79785, 88371, 101385, 147285, 147947, 214927, 304155, 441855, 443841, 644781, 739735, 819341, 1074635, 1331523, 1934343, 2219205, 2458023, 3223905, 3994569, 4096705, 5803029, 6657615, 7374069, 9671715, 11983707, 12290115, 17409087, 19972845, 22122207, 29015145, 36870345, 59918535, 66366621, 87045435, 110611035, 161410177, 331833105, 484230531, 807050885, 1452691593, 2421152655, 4358074779, 7263457965, 13074224337, 21790373895, 65371121685]

約数ペア:

[(1, 65371121685), (3, 21790373895), (5, 13074224337), (9, 7263457965), (15, 4358074779), (27, 2421152655), (45, 1452691593), (81, 807050885), (135, 484230531), (197, 331833105), (405, 161410177), (591, 110611035), (751, 87045435), (985, 66366621), (1091, 59918535), (1773, 36870345), (2253, 29015145), (2955, 22122207), (3273, 19972845), (3755, 17409087), (5319, 12290115), (5455, 11983707), (6759, 9671715), (8865, 7374069), (9819, 6657615), (11265, 5803029), (15957, 4096705), (16365, 3994569), (20277, 3223905), (26595, 2458023), (29457, 2219205), (33795, 1934343), (49095, 1331523), (60831, 1074635), (79785, 819341), (88371, 739735), (101385, 644781), (147285, 443841), (147947, 441855), (214927, 304155)]