61400755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1531}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 79529184

約数和(自身を除く): 18128429

約数列:

[1, 5, 13, 65, 617, 1531, 3085, 7655, 8021, 19903, 40105, 99515, 944627, 4723135, 12280151, 61400755]

約数ペア:

[(1, 61400755), (5, 12280151), (13, 4723135), (65, 944627), (617, 99515), (1531, 40105), (3085, 19903), (7655, 8021)]