22381965

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1409}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 38932920

約数和(自身を除く): 16550955

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1409, 1765, 3177, 4227, 5295, 7045, 12681, 15885, 21135, 63405, 497377, 1492131, 2486885, 4476393, 7460655, 22381965]

約数ペア:

[(1, 22381965), (3, 7460655), (5, 4476393), (9, 2486885), (15, 1492131), (45, 497377), (353, 63405), (1059, 21135), (1409, 15885), (1765, 12681), (3177, 7045), (4227, 5295)]