12605475

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 21016512

約数和(自身を除く): 8411037

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1283, 1965, 3275, 3849, 6415, 9825, 19245, 32075, 96225, 168073, 504219, 840365, 2521095, 4201825, 12605475]

約数ペア:

[(1, 12605475), (3, 4201825), (5, 2521095), (15, 840365), (25, 504219), (75, 168073), (131, 96225), (393, 32075), (655, 19245), (1283, 9825), (1965, 6415), (3275, 3849)]