164886865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{230611}}^1$

素因数の和:230640

約数の個数: 16

約数和(自身を含む): 232456896

約数和(自身を除く): 67570031

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 230611, 1153055, 2536721, 2997943, 12683605, 14989715, 32977373, 164886865]

約数ペア:

[(1, 164886865), (5, 32977373), (11, 14989715), (13, 12683605), (55, 2997943), (65, 2536721), (143, 1153055), (715, 230611)]