57807425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 78161664

約数和(自身を除く): 20354239

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2075, 2143, 5395, 10715, 26975, 27859, 53575, 139295, 177869, 696475, 889345, 2312297, 4446725, 11561485, 57807425]

約数ペア:

[(1, 57807425), (5, 11561485), (13, 4446725), (25, 2312297), (65, 889345), (83, 696475), (325, 177869), (415, 139295), (1079, 53575), (2075, 27859), (2143, 26975), (5395, 10715)]