15227875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9399

約数の個数: 16

約数和(自身を含む): 20468448

約数和(自身を除く): 5240573

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 9371, 46855, 121823, 234275, 609115, 1171375, 3045575, 15227875]

約数ペア:

[(1, 15227875), (5, 3045575), (13, 1171375), (25, 609115), (65, 234275), (125, 121823), (325, 46855), (1625, 9371)]