493475155

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{2161}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 599306400

約数和(自身を除く): 105831245

約数列:

[1, 5, 109, 419, 545, 2095, 2161, 10805, 45671, 228355, 235549, 905459, 1177745, 4527295, 98695031, 493475155]

約数ペア:

[(1, 493475155), (5, 98695031), (109, 4527295), (419, 1177745), (545, 905459), (2095, 235549), (2161, 228355), (10805, 45671)]