12012904215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20534879}}^1$

素因数の和:20534903

約数の個数: 24

約数和(自身を含む): 22424088960

約数和(自身を除く): 10411184745

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 20534879, 61604637, 102674395, 184813911, 266953427, 308023185, 800860281, 924069555, 1334767135, 2402580843, 4004301405, 12012904215]

約数ペア:

[(1, 12012904215), (3, 4004301405), (5, 2402580843), (9, 1334767135), (13, 924069555), (15, 800860281), (39, 308023185), (45, 266953427), (65, 184813911), (117, 102674395), (195, 61604637), (585, 20534879)]