4617925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 18

約数和(自身を含む): 6206262

約数和(自身を除く): 1588337

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1093, 4225, 5465, 14209, 27325, 71045, 184717, 355225, 923585, 4617925]

約数ペア:

[(1, 4617925), (5, 923585), (13, 355225), (25, 184717), (65, 71045), (169, 27325), (325, 14209), (845, 5465), (1093, 4225)]