39075255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21179}}^1$

素因数の和:21231

約数の個数: 24

約数和(自身を含む): 69385680

約数和(自身を除く): 30310425

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 21179, 63537, 105895, 190611, 317685, 868339, 953055, 2605017, 4341695, 7815051, 13025085, 39075255]

約数ペア:

[(1, 39075255), (3, 13025085), (5, 7815051), (9, 4341695), (15, 2605017), (41, 953055), (45, 868339), (123, 317685), (205, 190611), (369, 105895), (615, 63537), (1845, 21179)]