12243195

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3811

約数の個数: 24

約数和(自身を含む): 21518016

約数和(自身を除く): 9274821

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3727, 11181, 18635, 33543, 55905, 167715, 272071, 816213, 1360355, 2448639, 4081065, 12243195]

約数ペア:

[(1, 12243195), (3, 4081065), (5, 2448639), (9, 1360355), (15, 816213), (45, 272071), (73, 167715), (219, 55905), (365, 33543), (657, 18635), (1095, 11181), (3285, 3727)]