5228015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 7115040

約数和(自身を除く): 1887025

約数列:

[1, 5, 13, 23, 65, 115, 169, 269, 299, 845, 1345, 1495, 3497, 3887, 6187, 17485, 19435, 30935, 45461, 80431, 227305, 402155, 1045603, 5228015]

約数ペア:

[(1, 5228015), (5, 1045603), (13, 402155), (23, 227305), (65, 80431), (115, 45461), (169, 30935), (269, 19435), (299, 17485), (845, 6187), (1345, 3887), (1495, 3497)]