12437555

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 16601760

約数和(自身を除く): 4164205

約数列:

[1, 5, 13, 41, 65, 169, 205, 359, 533, 845, 1795, 2665, 4667, 6929, 14719, 23335, 34645, 60671, 73595, 191347, 303355, 956735, 2487511, 12437555]

約数ペア:

[(1, 12437555), (5, 2487511), (13, 956735), (41, 303355), (65, 191347), (169, 73595), (205, 60671), (359, 34645), (533, 23335), (845, 14719), (1795, 6929), (2665, 4667)]