947924905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{56813}}^1$

素因数の和:56936

約数の個数: 16

約数和(自身を含む): 1178095104

約数和(自身を除く): 230170199

約数列:

[1, 5, 47, 71, 235, 355, 3337, 16685, 56813, 284065, 2670211, 4033723, 13351055, 20168615, 189584981, 947924905]

約数ペア:

[(1, 947924905), (5, 189584981), (47, 20168615), (71, 13351055), (235, 4033723), (355, 2670211), (3337, 284065), (16685, 56813)]