12073815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20663

約数の個数: 24

約数和(自身を含む): 22538880

約数和(自身を除く): 10465065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 20639, 61917, 103195, 185751, 268307, 309585, 804921, 928755, 1341535, 2414763, 4024605, 12073815]

約数ペア:

[(1, 12073815), (3, 4024605), (5, 2414763), (9, 1341535), (13, 928755), (15, 804921), (39, 309585), (45, 268307), (65, 185751), (117, 103195), (195, 61917), (585, 20639)]