1077885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 1979640

約数和(自身を除く): 901755

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1409, 4227, 7045, 12681, 21135, 23953, 63405, 71859, 119765, 215577, 359295, 1077885]

約数ペア:

[(1, 1077885), (3, 359295), (5, 215577), (9, 119765), (15, 71859), (17, 63405), (45, 23953), (51, 21135), (85, 12681), (153, 7045), (255, 4227), (765, 1409)]