12011085

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 22023936

約数和(自身を除く): 10012851

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 631, 705, 1269, 1893, 2115, 3155, 3807, 5679, 6345, 9465, 17037, 19035, 28395, 29657, 51111, 85185, 88971, 148285, 255555, 266913, 444855, 800739, 1334565, 2402217, 4003695, 12011085]

約数ペア:

[(1, 12011085), (3, 4003695), (5, 2402217), (9, 1334565), (15, 800739), (27, 444855), (45, 266913), (47, 255555), (81, 148285), (135, 88971), (141, 85185), (235, 51111), (405, 29657), (423, 28395), (631, 19035), (705, 17037), (1269, 9465), (1893, 6345), (2115, 5679), (3155, 3807)]