40801005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{129527}}^1$

素因数の和:129545

約数の個数: 24

約数和(自身を含む): 80825472

約数和(自身を除く): 40024467

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 129527, 388581, 647635, 906689, 1165743, 1942905, 2720067, 4533445, 5828715, 8160201, 13600335, 40801005]

約数ペア:

[(1, 40801005), (3, 13600335), (5, 8160201), (7, 5828715), (9, 4533445), (15, 2720067), (21, 1942905), (35, 1165743), (45, 906689), (63, 647635), (105, 388581), (315, 129527)]