39860485

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11057}}^1$

素因数の和:11172

約数の個数: 16

約数和(自身を含む): 55201536

約数和(自身を除く): 15341051

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 11057, 55285, 77399, 386995, 1138871, 5694355, 7972097, 39860485]

約数ペア:

[(1, 39860485), (5, 7972097), (7, 5694355), (35, 1138871), (103, 386995), (515, 77399), (721, 55285), (3605, 11057)]