68796315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{218401}}^1$

素因数の和:218419

約数の個数: 24

約数和(自身を含む): 136282848

約数和(自身を除く): 67486533

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 218401, 655203, 1092005, 1528807, 1965609, 3276015, 4586421, 7644035, 9828045, 13759263, 22932105, 68796315]

約数ペア:

[(1, 68796315), (3, 22932105), (5, 13759263), (7, 9828045), (9, 7644035), (15, 4586421), (21, 3276015), (35, 1965609), (45, 1528807), (63, 1092005), (105, 655203), (315, 218401)]