57744765

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 111205440

約数和(自身を除く): 53460675

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2531, 2535, 4563, 7593, 7605, 12655, 22779, 22815, 32903, 37965, 68337, 98709, 113895, 164515, 296127, 341685, 427739, 493545, 888381, 1283217, 1480635, 2138695, 3849651, 4441905, 6416085, 11548953, 19248255, 57744765]

約数ペア:

[(1, 57744765), (3, 19248255), (5, 11548953), (9, 6416085), (13, 4441905), (15, 3849651), (27, 2138695), (39, 1480635), (45, 1283217), (65, 888381), (117, 493545), (135, 427739), (169, 341685), (195, 296127), (351, 164515), (507, 113895), (585, 98709), (845, 68337), (1521, 37965), (1755, 32903), (2531, 22815), (2535, 22779), (4563, 12655), (7593, 7605)]