27720755045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1\times {\mathrm{125527}}^1$

素因数の和:127084

約数の個数: 16

約数和(自身を含む): 34434840960

約数和(自身を除く): 6714085915

約数列:

[1, 5, 29, 145, 1523, 7615, 44167, 125527, 220835, 627635, 3640283, 18201415, 191177621, 955888105, 5544151009, 27720755045]

約数ペア:

[(1, 27720755045), (5, 5544151009), (29, 955888105), (145, 191177621), (1523, 18201415), (7615, 3640283), (44167, 627635), (125527, 220835)]