12619275

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 21062640

約数和(自身を除く): 8443365

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1489, 1695, 2825, 4467, 7445, 8475, 22335, 37225, 111675, 168257, 504771, 841285, 2523855, 4206425, 12619275]

約数ペア:

[(1, 12619275), (3, 4206425), (5, 2523855), (15, 841285), (25, 504771), (75, 168257), (113, 111675), (339, 37225), (565, 22335), (1489, 8475), (1695, 7445), (2825, 4467)]