39215115

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37889}}^1$

素因数の和:37923

約数の個数: 24

約数和(自身を含む): 70930080

約数和(自身を除く): 31714965

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 37889, 113667, 189445, 341001, 568335, 871447, 1705005, 2614341, 4357235, 7843023, 13071705, 39215115]

約数ペア:

[(1, 39215115), (3, 13071705), (5, 7843023), (9, 4357235), (15, 2614341), (23, 1705005), (45, 871447), (69, 568335), (115, 341001), (207, 189445), (345, 113667), (1035, 37889)]