54192285

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{3511}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 109574400

約数和(自身を除く): 55382115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 3511, 5145, 10533, 15435, 17555, 24577, 31599, 52665, 73731, 122885, 157995, 172039, 221193, 368655, 516117, 860195, 1105965, 1204273, 1548351, 2580585, 3612819, 6021365, 7741755, 10838457, 18064095, 54192285]

約数ペア:

[(1, 54192285), (3, 18064095), (5, 10838457), (7, 7741755), (9, 6021365), (15, 3612819), (21, 2580585), (35, 1548351), (45, 1204273), (49, 1105965), (63, 860195), (105, 516117), (147, 368655), (245, 221193), (315, 172039), (343, 157995), (441, 122885), (735, 73731), (1029, 52665), (1715, 31599), (2205, 24577), (3087, 17555), (3511, 15435), (5145, 10533)]