121610375

素因数分解:

$5^3\times {\mathrm{307}}^1\times {\mathrm{3169}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 152312160

約数和(自身を除く): 30701785

約数列:

[1, 5, 25, 125, 307, 1535, 3169, 7675, 15845, 38375, 79225, 396125, 972883, 4864415, 24322075, 121610375]

約数ペア:

[(1, 121610375), (5, 24322075), (25, 4864415), (125, 972883), (307, 396125), (1535, 79225), (3169, 38375), (7675, 15845)]