23281605

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5023}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 40754688

約数和(自身を除く): 17473083

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 5023, 15069, 25115, 45207, 75345, 226035, 517369, 1552107, 2586845, 4656321, 7760535, 23281605]

約数ペア:

[(1, 23281605), (3, 7760535), (5, 4656321), (9, 2586845), (15, 1552107), (45, 517369), (103, 226035), (309, 75345), (515, 45207), (927, 25115), (1545, 15069), (4635, 5023)]