56861005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2179}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 72515520

約数和(自身を除く): 15654515

約数列:

[1, 5, 17, 85, 307, 1535, 2179, 5219, 10895, 26095, 37043, 185215, 668953, 3344765, 11372201, 56861005]

約数ペア:

[(1, 56861005), (5, 11372201), (17, 3344765), (85, 668953), (307, 185215), (1535, 37043), (2179, 26095), (5219, 10895)]