47267725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 62138880

約数和(自身を除く): 14871155

約数列:

[1, 5, 19, 25, 95, 191, 475, 521, 955, 2605, 3629, 4775, 9899, 13025, 18145, 49495, 90725, 99511, 247475, 497555, 1890709, 2487775, 9453545, 47267725]

約数ペア:

[(1, 47267725), (5, 9453545), (19, 2487775), (25, 1890709), (95, 497555), (191, 247475), (475, 99511), (521, 90725), (955, 49495), (2605, 18145), (3629, 13025), (4775, 9899)]