22971795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19889}}^1$

素因数の和:19915

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 22854765

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 19889, 59667, 99445, 139223, 218779, 298335, 417669, 656337, 696115, 1093895, 1531453, 2088345, 3281685, 4594359, 7657265, 22971795]

約数ペア:

[(1, 22971795), (3, 7657265), (5, 4594359), (7, 3281685), (11, 2088345), (15, 1531453), (21, 1093895), (33, 696115), (35, 656337), (55, 417669), (77, 298335), (105, 218779), (165, 139223), (231, 99445), (385, 59667), (1155, 19889)]