165716935

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 214276176

約数和(自身を除く): 48559241

約数列:

[1, 5, 17, 73, 85, 289, 365, 1241, 1445, 1571, 6205, 7855, 21097, 26707, 105485, 114683, 133535, 454019, 573415, 1949611, 2270095, 9748055, 33143387, 165716935]

約数ペア:

[(1, 165716935), (5, 33143387), (17, 9748055), (73, 2270095), (85, 1949611), (289, 573415), (365, 454019), (1241, 133535), (1445, 114683), (1571, 105485), (6205, 26707), (7855, 21097)]