13277875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8199

約数の個数: 16

約数和(自身を含む): 17847648

約数和(自身を除く): 4569773

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 8171, 40855, 106223, 204275, 531115, 1021375, 2655575, 13277875]

約数ペア:

[(1, 13277875), (5, 2655575), (13, 1021375), (25, 531115), (65, 204275), (125, 106223), (325, 40855), (1625, 8171)]