2388195

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 4202016

約数和(自身を除く): 1813821

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 727, 1095, 2181, 3285, 3635, 6543, 10905, 32715, 53071, 159213, 265355, 477639, 796065, 2388195]

約数ペア:

[(1, 2388195), (3, 796065), (5, 477639), (9, 265355), (15, 159213), (45, 53071), (73, 32715), (219, 10905), (365, 6543), (657, 3635), (727, 3285), (1095, 2181)]