253163755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{2017}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 327497184

約数和(自身を除く): 74333429

約数列:

[1, 5, 13, 65, 1931, 2017, 9655, 10085, 25103, 26221, 125515, 131105, 3894827, 19474135, 50632751, 253163755]

約数ペア:

[(1, 253163755), (5, 50632751), (13, 19474135), (65, 3894827), (1931, 131105), (2017, 125515), (9655, 26221), (10085, 25103)]