30564675

素因数分解:

$3^3\times 5^2\times {\mathrm{45281}}^1$

素因数の和:45300

約数の個数: 24

約数和(自身を含む): 56149680

約数和(自身を除く): 25585005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45281, 135843, 226405, 407529, 679215, 1132025, 1222587, 2037645, 3396075, 6112935, 10188225, 30564675]

約数ペア:

[(1, 30564675), (3, 10188225), (5, 6112935), (9, 3396075), (15, 2037645), (25, 1222587), (27, 1132025), (45, 679215), (75, 407529), (135, 226405), (225, 135843), (675, 45281)]