84281315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3041}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 106007616

約数和(自身を除く): 21726301

約数列:

[1, 5, 23, 115, 241, 1205, 3041, 5543, 15205, 27715, 69943, 349715, 732881, 3664405, 16856263, 84281315]

約数ペア:

[(1, 84281315), (5, 16856263), (23, 3664405), (115, 732881), (241, 349715), (1205, 69943), (3041, 27715), (5543, 15205)]