8264425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 11249280

約数和(自身を除く): 2984855

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 431, 767, 1475, 2155, 3835, 5603, 10775, 19175, 25429, 28015, 127145, 140075, 330577, 635725, 1652885, 8264425]

約数ペア:

[(1, 8264425), (5, 1652885), (13, 635725), (25, 330577), (59, 140075), (65, 127145), (295, 28015), (325, 25429), (431, 19175), (767, 10775), (1475, 5603), (2155, 3835)]