12061395

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 21106800

約数和(自身を除く): 9045405

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2459, 4905, 7377, 12295, 22131, 36885, 110655, 268031, 804093, 1340155, 2412279, 4020465, 12061395]

約数ペア:

[(1, 12061395), (3, 4020465), (5, 2412279), (9, 1340155), (15, 804093), (45, 268031), (109, 110655), (327, 36885), (545, 22131), (981, 12295), (1635, 7377), (2459, 4905)]