156964015975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{119813}}^1$

素因数の和:120004

約数の個数: 48

約数和(自身を含む): 218396959200

約数和(自身を除く): 61432943225

約数列:

[1, 5, 13, 25, 29, 65, 139, 145, 325, 377, 695, 725, 1807, 1885, 3475, 4031, 9035, 9425, 20155, 45175, 52403, 100775, 119813, 262015, 599065, 1310075, 1557569, 2995325, 3474577, 7787845, 16654007, 17372885, 38939225, 45169501, 83270035, 86864425, 216502091, 225847505, 416350175, 482966203, 1082510455, 1129237525, 2414831015, 5412552275, 6278560639, 12074155075, 31392803195, 156964015975]

約数ペア:

[(1, 156964015975), (5, 31392803195), (13, 12074155075), (25, 6278560639), (29, 5412552275), (65, 2414831015), (139, 1129237525), (145, 1082510455), (325, 482966203), (377, 416350175), (695, 225847505), (725, 216502091), (1807, 86864425), (1885, 83270035), (3475, 45169501), (4031, 38939225), (9035, 17372885), (9425, 16654007), (20155, 7787845), (45175, 3474577), (52403, 2995325), (100775, 1557569), (119813, 1310075), (262015, 599065)]