12167923825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{70001}}^1$

素因数の和:70437

約数の個数: 24

約数和(自身を含む): 16015057560

約数和(自身を除く): 3847133735

約数列:

[1, 5, 17, 25, 85, 409, 425, 2045, 6953, 10225, 34765, 70001, 173825, 350005, 1190017, 1750025, 5950085, 28630409, 29750425, 143152045, 486716953, 715760225, 2433584765, 12167923825]

約数ペア:

[(1, 12167923825), (5, 2433584765), (17, 715760225), (25, 486716953), (85, 143152045), (409, 29750425), (425, 28630409), (2045, 5950085), (6953, 1750025), (10225, 1190017), (34765, 350005), (70001, 173825)]