12844215

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 22551360

約数和(自身を除く): 9707145

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 3613, 10839, 18065, 32517, 54195, 162585, 285427, 856281, 1427135, 2568843, 4281405, 12844215]

約数ペア:

[(1, 12844215), (3, 4281405), (5, 2568843), (9, 1427135), (15, 856281), (45, 285427), (79, 162585), (237, 54195), (395, 32517), (711, 18065), (1185, 10839), (3555, 3613)]