80966215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24133}}^1$

素因数の和:24210

約数の個数: 16

約数和(自身を含む): 107734176

約数和(自身を除く): 26767961

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 24133, 120665, 265463, 1327315, 1472113, 7360565, 16193243, 80966215]

約数ペア:

[(1, 80966215), (5, 16193243), (11, 7360565), (55, 1472113), (61, 1327315), (305, 265463), (671, 120665), (3355, 24133)]