2927907515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{112331}}^1$

素因数の和:112750

約数の個数: 16

約数和(自身を含む): 3793226976

約数和(自身を除く): 865319461

約数列:

[1, 5, 13, 65, 401, 2005, 5213, 26065, 112331, 561655, 1460303, 7301515, 45044731, 225223655, 585581503, 2927907515]

約数ペア:

[(1, 2927907515), (5, 585581503), (13, 225223655), (65, 45044731), (401, 7301515), (2005, 1460303), (5213, 561655), (26065, 112331)]