20112315

素因数分解:

$3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1459}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 32236800

約数和(自身を除く): 12124485

約数列:

[1, 3, 5, 15, 919, 1459, 2757, 4377, 4595, 7295, 13785, 21885, 1340821, 4022463, 6704105, 20112315]

約数ペア:

[(1, 20112315), (3, 6704105), (5, 4022463), (15, 1340821), (919, 21885), (1459, 13785), (2757, 7295), (4377, 4595)]