156939003855

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{805249}}^1$

素因数の和:805392

約数の個数: 48

約数和(自身を含む): 280381608000

約数和(自身を除く): 123442604145

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 183, 213, 305, 355, 549, 639, 915, 1065, 2745, 3195, 4331, 12993, 21655, 38979, 64965, 194895, 805249, 2415747, 4026245, 7247241, 12078735, 36236205, 49120189, 57172679, 147360567, 171518037, 245600945, 285863395, 442081701, 514554111, 736802835, 857590185, 2210408505, 2572770555, 3487533419, 10462600257, 17437667095, 31387800771, 52313001285, 156939003855]

約数ペア:

[(1, 156939003855), (3, 52313001285), (5, 31387800771), (9, 17437667095), (15, 10462600257), (45, 3487533419), (61, 2572770555), (71, 2210408505), (183, 857590185), (213, 736802835), (305, 514554111), (355, 442081701), (549, 285863395), (639, 245600945), (915, 171518037), (1065, 147360567), (2745, 57172679), (3195, 49120189), (4331, 36236205), (12993, 12078735), (21655, 7247241), (38979, 4026245), (64965, 2415747), (194895, 805249)]