57424815

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8681}}^1$

素因数の和:8709

約数の個数: 48

約数和(自身を含む): 118769760

約数和(自身を除く): 61344945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 8681, 26043, 43405, 60767, 78129, 130215, 182301, 234387, 303835, 390645, 425369, 546903, 911505, 1171935, 1276107, 1640709, 2126845, 2734515, 3828321, 6380535, 8203545, 11484963, 19141605, 57424815]

約数ペア:

[(1, 57424815), (3, 19141605), (5, 11484963), (7, 8203545), (9, 6380535), (15, 3828321), (21, 2734515), (27, 2126845), (35, 1640709), (45, 1276107), (49, 1171935), (63, 911505), (105, 546903), (135, 425369), (147, 390645), (189, 303835), (245, 234387), (315, 182301), (441, 130215), (735, 78129), (945, 60767), (1323, 43405), (2205, 26043), (6615, 8681)]