97987175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27409}}^1$

素因数の和:27443

約数の個数: 24

約数和(自身を含む): 142751280

約数和(自身を除く): 44764105

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 27409, 137045, 301499, 356317, 685225, 1507495, 1781585, 3919487, 7537475, 8907925, 19597435, 97987175]

約数ペア:

[(1, 97987175), (5, 19597435), (11, 8907925), (13, 7537475), (25, 3919487), (55, 1781585), (65, 1507495), (143, 685225), (275, 356317), (325, 301499), (715, 137045), (3575, 27409)]