55508375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{34159}}^1$

素因数の和:34187

約数の個数: 16

約数和(自身を含む): 74605440

約数和(自身を除く): 19097065

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 34159, 170795, 444067, 853975, 2220335, 4269875, 11101675, 55508375]

約数ペア:

[(1, 55508375), (5, 11101675), (13, 4269875), (25, 2220335), (65, 853975), (125, 444067), (325, 170795), (1625, 34159)]