42347395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 54270720

約数和(自身を除く): 11923325

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 9421, 47105, 273209, 292051, 1366045, 1460255, 8469479, 42347395]

約数ペア:

[(1, 42347395), (5, 8469479), (29, 1460255), (31, 1366045), (145, 292051), (155, 273209), (899, 47105), (4495, 9421)]