6650145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8693}}^1$

素因数の和:8721

約数の個数: 24

約数和(自身を含む): 12206376

約数和(自身を除く): 5556231

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 8693, 26079, 43465, 78237, 130395, 147781, 391185, 443343, 738905, 1330029, 2216715, 6650145]

約数ペア:

[(1, 6650145), (3, 2216715), (5, 1330029), (9, 738905), (15, 443343), (17, 391185), (45, 147781), (51, 130395), (85, 78237), (153, 43465), (255, 26079), (765, 8693)]