4004404825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{324901}}^1$

素因数の和:324957

約数の個数: 24

約数和(自身を含む): 5438859480

約数和(自身を除く): 1434454655

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 324901, 1624505, 5523317, 8122525, 9422129, 27616585, 47110645, 138082925, 160176193, 235553225, 800880965, 4004404825]

約数ペア:

[(1, 4004404825), (5, 800880965), (17, 235553225), (25, 160176193), (29, 138082925), (85, 47110645), (145, 27616585), (425, 9422129), (493, 8122525), (725, 5523317), (2465, 1624505), (12325, 324901)]