70070515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1721}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 89268480

約数和(自身を除く): 19197965

約数列:

[1, 5, 17, 85, 479, 1721, 2395, 8143, 8605, 29257, 40715, 146285, 824359, 4121795, 14014103, 70070515]

約数ペア:

[(1, 70070515), (5, 14014103), (17, 4121795), (85, 824359), (479, 146285), (1721, 40715), (2395, 29257), (8143, 8605)]