23209605

素因数分解:

$3^3\times 5^1\times {\mathrm{171923}}^1$

素因数の和:171937

約数の個数: 16

約数和(自身を含む): 41261760

約数和(自身を除く): 18052155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 171923, 515769, 859615, 1547307, 2578845, 4641921, 7736535, 23209605]

約数ペア:

[(1, 23209605), (3, 7736535), (5, 4641921), (9, 2578845), (15, 1547307), (27, 859615), (45, 515769), (135, 171923)]