4213120475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{18119}}^1$

素因数の和:18331

約数の個数: 24

約数和(自身を含む): 5338586880

約数和(自身を除く): 1125466405

約数列:

[1, 5, 25, 71, 131, 355, 655, 1775, 3275, 9301, 18119, 46505, 90595, 232525, 452975, 1286449, 2373589, 6432245, 11867945, 32161225, 59339725, 168524819, 842624095, 4213120475]

約数ペア:

[(1, 4213120475), (5, 842624095), (25, 168524819), (71, 59339725), (131, 32161225), (355, 11867945), (655, 6432245), (1775, 2373589), (3275, 1286449), (9301, 452975), (18119, 232525), (46505, 90595)]