9075025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 12079584

約数和(自身を除く): 3004559

約数列:

[1, 5, 17, 25, 85, 131, 163, 425, 655, 815, 2227, 2771, 3275, 4075, 11135, 13855, 21353, 55675, 69275, 106765, 363001, 533825, 1815005, 9075025]

約数ペア:

[(1, 9075025), (5, 1815005), (17, 533825), (25, 363001), (85, 106765), (131, 69275), (163, 55675), (425, 21353), (655, 13855), (815, 11135), (2227, 4075), (2771, 3275)]