12227295

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{919}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 19607040

約数和(自身を除く): 7379745

約数列:

[1, 3, 5, 15, 887, 919, 2661, 2757, 4435, 4595, 13305, 13785, 815153, 2445459, 4075765, 12227295]

約数ペア:

[(1, 12227295), (3, 4075765), (5, 2445459), (15, 815153), (887, 13785), (919, 13305), (2661, 4595), (2757, 4435)]