129802375

素因数分解:

$5^3\times {\mathrm{499}}^1\times {\mathrm{2081}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 162396000

約数和(自身を除く): 32593625

約数列:

[1, 5, 25, 125, 499, 2081, 2495, 10405, 12475, 52025, 62375, 260125, 1038419, 5192095, 25960475, 129802375]

約数ペア:

[(1, 129802375), (5, 25960475), (25, 5192095), (125, 1038419), (499, 260125), (2081, 62375), (2495, 52025), (10405, 12475)]