12771055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 16912800

約数和(自身を除く): 4141745

約数列:

[1, 5, 11, 55, 89, 445, 979, 2609, 4895, 13045, 28699, 143495, 232201, 1161005, 2554211, 12771055]

約数ペア:

[(1, 12771055), (5, 2554211), (11, 1161005), (55, 232201), (89, 143495), (445, 28699), (979, 13045), (2609, 4895)]