16016275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 21873600

約数和(自身を除く): 5857325

約数列:

[1, 5, 11, 25, 55, 139, 275, 419, 695, 1529, 2095, 3475, 4609, 7645, 10475, 23045, 38225, 58241, 115225, 291205, 640651, 1456025, 3203255, 16016275]

約数ペア:

[(1, 16016275), (5, 3203255), (11, 1456025), (25, 640651), (55, 291205), (139, 115225), (275, 58241), (419, 38225), (695, 23045), (1529, 10475), (2095, 7645), (3475, 4609)]