54318875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{33427}}^1$

素因数の和:33455

約数の個数: 16

約数和(自身を含む): 73006752

約数和(自身を除く): 18687877

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 33427, 167135, 434551, 835675, 2172755, 4178375, 10863775, 54318875]

約数ペア:

[(1, 54318875), (5, 10863775), (13, 4178375), (25, 2172755), (65, 835675), (125, 434551), (325, 167135), (1625, 33427)]