30752805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 50738688

約数和(自身を除く): 19985883

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 241, 543, 705, 723, 905, 1205, 2715, 3615, 8507, 11327, 25521, 33981, 42535, 43621, 56635, 127605, 130863, 169905, 218105, 654315, 2050187, 6150561, 10250935, 30752805]

約数ペア:

[(1, 30752805), (3, 10250935), (5, 6150561), (15, 2050187), (47, 654315), (141, 218105), (181, 169905), (235, 130863), (241, 127605), (543, 56635), (705, 43621), (723, 42535), (905, 33981), (1205, 25521), (2715, 11327), (3615, 8507)]