57108285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 109248048

約数和(自身を除く): 52139763

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2381, 2665, 4797, 7143, 7995, 11905, 21429, 23985, 30953, 35715, 92859, 97621, 107145, 154765, 278577, 292863, 464295, 488105, 878589, 1269073, 1392885, 1464315, 3807219, 4392945, 6345365, 11421657, 19036095, 57108285]

約数ペア:

[(1, 57108285), (3, 19036095), (5, 11421657), (9, 6345365), (13, 4392945), (15, 3807219), (39, 1464315), (41, 1392885), (45, 1269073), (65, 878589), (117, 488105), (123, 464295), (195, 292863), (205, 278577), (369, 154765), (533, 107145), (585, 97621), (615, 92859), (1599, 35715), (1845, 30953), (2381, 23985), (2665, 21429), (4797, 11905), (7143, 7995)]