9121225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 12231360

約数和(自身を除く): 3110135

約数列:

[1, 5, 23, 25, 29, 115, 145, 547, 575, 667, 725, 2735, 3335, 12581, 13675, 15863, 16675, 62905, 79315, 314525, 364849, 396575, 1824245, 9121225]

約数ペア:

[(1, 9121225), (5, 1824245), (23, 396575), (25, 364849), (29, 314525), (115, 79315), (145, 62905), (547, 16675), (575, 15863), (667, 13675), (725, 12581), (2735, 3335)]