20235675

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 33964096

約数和(自身を除く): 13728421

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 4027, 5025, 12081, 20135, 60405, 100675, 269809, 302025, 809427, 1349045, 4047135, 6745225, 20235675]

約数ペア:

[(1, 20235675), (3, 6745225), (5, 4047135), (15, 1349045), (25, 809427), (67, 302025), (75, 269809), (201, 100675), (335, 60405), (1005, 20135), (1675, 12081), (4027, 5025)]