12436245

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6481

約数の個数: 24

約数和(自身を含む): 22060896

約数和(自身を除く): 9624651

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6427, 19281, 32135, 57843, 96405, 276361, 289215, 829083, 1381805, 2487249, 4145415, 12436245]

約数ペア:

[(1, 12436245), (3, 4145415), (5, 2487249), (9, 1381805), (15, 829083), (43, 289215), (45, 276361), (129, 96405), (215, 57843), (387, 32135), (645, 19281), (1935, 6427)]