9856575

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 17931888

約数和(自身を除く): 8075313

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 617, 639, 1065, 1775, 1851, 3085, 3195, 5325, 5553, 9255, 15425, 15975, 27765, 43807, 46275, 131421, 138825, 219035, 394263, 657105, 1095175, 1971315, 3285525, 9856575]

約数ペア:

[(1, 9856575), (3, 3285525), (5, 1971315), (9, 1095175), (15, 657105), (25, 394263), (45, 219035), (71, 138825), (75, 131421), (213, 46275), (225, 43807), (355, 27765), (617, 15975), (639, 15425), (1065, 9255), (1775, 5553), (1851, 5325), (3085, 3195)]