1287133065

素因数分解:

$3^3\times 5^1\times {\mathrm{9534319}}^1$

素因数の和:9534333

約数の個数: 16

約数和(自身を含む): 2288236800

約数和(自身を除く): 1001103735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9534319, 28602957, 47671595, 85808871, 143014785, 257426613, 429044355, 1287133065]

約数ペア:

[(1, 1287133065), (3, 429044355), (5, 257426613), (9, 143014785), (15, 85808871), (27, 47671595), (45, 28602957), (135, 9534319)]