12152325

素因数分解:

$3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 20195136

約数和(自身を除く): 8042811

約数列:

[1, 3, 5, 15, 25, 75, 311, 521, 933, 1555, 1563, 2605, 4665, 7775, 7815, 13025, 23325, 39075, 162031, 486093, 810155, 2430465, 4050775, 12152325]

約数ペア:

[(1, 12152325), (3, 4050775), (5, 2430465), (15, 810155), (25, 486093), (75, 162031), (311, 39075), (521, 23325), (933, 13025), (1555, 7815), (1563, 7775), (2605, 4665)]