171207935

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 220450560

約数和(自身を除く): 49242625

約数列:

[1, 5, 17, 85, 109, 289, 545, 1087, 1445, 1853, 5435, 9265, 18479, 31501, 92395, 118483, 157505, 314143, 592415, 1570715, 2014211, 10071055, 34241587, 171207935]

約数ペア:

[(1, 171207935), (5, 34241587), (17, 10071055), (85, 2014211), (109, 1570715), (289, 592415), (545, 314143), (1087, 157505), (1445, 118483), (1853, 92395), (5435, 31501), (9265, 18479)]