47452015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42943}}^1$

素因数の和:42978

約数の個数: 16

約数和(自身を含む): 64931328

約数和(自身を除く): 17479313

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 42943, 214715, 558259, 730031, 2791295, 3650155, 9490403, 47452015]

約数ペア:

[(1, 47452015), (5, 9490403), (13, 3650155), (17, 2791295), (65, 730031), (85, 558259), (221, 214715), (1105, 42943)]