1400715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 2572128

約数和(自身を除く): 1171413

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1831, 5493, 9155, 16479, 27465, 31127, 82395, 93381, 155635, 280143, 466905, 1400715]

約数ペア:

[(1, 1400715), (3, 466905), (5, 280143), (9, 155635), (15, 93381), (17, 82395), (45, 31127), (51, 27465), (85, 16479), (153, 9155), (255, 5493), (765, 1831)]