80073725

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 101993472

約数和(自身を除く): 21919747

約数列:

[1, 5, 25, 53, 223, 265, 271, 1115, 1325, 1355, 5575, 6775, 11819, 14363, 59095, 60433, 71815, 295475, 302165, 359075, 1510825, 3202949, 16014745, 80073725]

約数ペア:

[(1, 80073725), (5, 16014745), (25, 3202949), (53, 1510825), (223, 359075), (265, 302165), (271, 295475), (1115, 71815), (1325, 60433), (1355, 59095), (5575, 14363), (6775, 11819)]