64232625

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 107662464

約数和(自身を除く): 43429839

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 785, 1091, 2355, 3273, 3925, 5455, 11775, 16365, 19625, 27275, 58875, 81825, 136375, 171287, 409125, 513861, 856435, 2569305, 4282175, 12846525, 21410875, 64232625]

約数ペア:

[(1, 64232625), (3, 21410875), (5, 12846525), (15, 4282175), (25, 2569305), (75, 856435), (125, 513861), (157, 409125), (375, 171287), (471, 136375), (785, 81825), (1091, 58875), (2355, 27275), (3273, 19625), (3925, 16365), (5455, 11775)]