15853449905

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{64123}}^1$

素因数の和:64576

約数の個数: 16

約数和(自身を含む): 19197186624

約数和(自身を除く): 3343736719

約数列:

[1, 5, 197, 251, 985, 1255, 49447, 64123, 247235, 320615, 12632231, 16094873, 63161155, 80474365, 3170689981, 15853449905]

約数ペア:

[(1, 15853449905), (5, 3170689981), (197, 80474365), (251, 63161155), (985, 16094873), (1255, 12632231), (49447, 320615), (64123, 247235)]