125612145

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25609}}^1$

素因数の和:25729

約数の個数: 24

約数和(自身を含む): 219733800

約数和(自身を除く): 94121655

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 25609, 76827, 128045, 230481, 384135, 1152405, 2791381, 8374143, 13956905, 25122429, 41870715, 125612145]

約数ペア:

[(1, 125612145), (3, 41870715), (5, 25122429), (9, 13956905), (15, 8374143), (45, 2791381), (109, 1152405), (327, 384135), (545, 230481), (981, 128045), (1635, 76827), (4905, 25609)]