13808875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 17525664

約数和(自身を除く): 3716789

約数列:

[1, 5, 25, 61, 125, 305, 1525, 1811, 7625, 9055, 45275, 110471, 226375, 552355, 2761775, 13808875]

約数ペア:

[(1, 13808875), (5, 2761775), (25, 552355), (61, 226375), (125, 110471), (305, 45275), (1525, 9055), (1811, 7625)]