87307565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2011}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 110579520

約数和(自身を除く): 23271955

約数列:

[1, 5, 19, 95, 457, 2011, 2285, 8683, 10055, 38209, 43415, 191045, 919027, 4595135, 17461513, 87307565]

約数ペア:

[(1, 87307565), (5, 17461513), (19, 4595135), (95, 919027), (457, 191045), (2011, 43415), (2285, 38209), (8683, 10055)]