17168045

素因数分解:

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

素因数の和:257

約数の個数: 18

約数和(自身を含む): 22087422

約数和(自身を除く): 4919377

約数列:

[1, 5, 17, 85, 109, 289, 545, 1445, 1853, 9265, 11881, 31501, 59405, 157505, 201977, 1009885, 3433609, 17168045]

約数ペア:

[(1, 17168045), (5, 3433609), (17, 1009885), (85, 201977), (109, 157505), (289, 59405), (545, 31501), (1445, 11881), (1853, 9265)]