8630745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13432

約数の個数: 16

約数和(自身を含む): 14131392

約数和(自身を除く): 5500647

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 13381, 40143, 66905, 200715, 575383, 1726149, 2876915, 8630745]

約数ペア:

[(1, 8630745), (3, 2876915), (5, 1726149), (15, 575383), (43, 200715), (129, 66905), (215, 40143), (645, 13381)]