9141325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 12166632

約数和(自身を除く): 3025307

約数列:

[1, 5, 17, 25, 85, 137, 157, 425, 685, 785, 2329, 2669, 3425, 3925, 11645, 13345, 21509, 58225, 66725, 107545, 365653, 537725, 1828265, 9141325]

約数ペア:

[(1, 9141325), (5, 1828265), (17, 537725), (25, 365653), (85, 107545), (137, 66725), (157, 58225), (425, 21509), (685, 13345), (785, 11645), (2329, 3925), (2669, 3425)]