1330205715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1738831}}^1$

素因数の和:1738859

約数の個数: 24

約数和(自身を含む): 2441320128

約数和(自身を除く): 1111114413

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1738831, 5216493, 8694155, 15649479, 26082465, 29560127, 78247395, 88680381, 147800635, 266041143, 443401905, 1330205715]

約数ペア:

[(1, 1330205715), (3, 443401905), (5, 266041143), (9, 147800635), (15, 88680381), (17, 78247395), (45, 29560127), (51, 26082465), (85, 15649479), (153, 8694155), (255, 5216493), (765, 1738831)]