11051125

素因数分解:

$5^3\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 13890240

約数和(自身を除く): 2839115

約数列:

[1, 5, 25, 125, 211, 419, 1055, 2095, 5275, 10475, 26375, 52375, 88409, 442045, 2210225, 11051125]

約数ペア:

[(1, 11051125), (5, 2210225), (25, 442045), (125, 88409), (211, 52375), (419, 26375), (1055, 10475), (2095, 5275)]