39120885

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1409}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 67967640

約数和(自身を除く): 28846755

約数列:

[1, 3, 5, 9, 15, 45, 617, 1409, 1851, 3085, 4227, 5553, 7045, 9255, 12681, 21135, 27765, 63405, 869353, 2608059, 4346765, 7824177, 13040295, 39120885]

約数ペア:

[(1, 39120885), (3, 13040295), (5, 7824177), (9, 4346765), (15, 2608059), (45, 869353), (617, 63405), (1409, 27765), (1851, 21135), (3085, 12681), (4227, 9255), (5553, 7045)]