55313375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{34039}}^1$

素因数の和:34067

約数の個数: 16

約数和(自身を含む): 74343360

約数和(自身を除く): 19029985

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 34039, 170195, 442507, 850975, 2212535, 4254875, 11062675, 55313375]

約数ペア:

[(1, 55313375), (5, 11062675), (13, 4254875), (25, 2212535), (65, 850975), (125, 442507), (325, 170195), (1625, 34039)]