3906855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 7171632

約数和(自身を除く): 3264777

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5107, 15321, 25535, 45963, 76605, 86819, 229815, 260457, 434095, 781371, 1302285, 3906855]

約数ペア:

[(1, 3906855), (3, 1302285), (5, 781371), (9, 434095), (15, 260457), (17, 229815), (45, 86819), (51, 76605), (85, 45963), (153, 25535), (255, 15321), (765, 5107)]