57320235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 114127104

約数和(自身を除く): 56806869

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 283, 315, 643, 849, 1415, 1929, 1981, 2547, 3215, 4245, 4501, 5787, 5943, 9645, 9905, 12735, 13503, 17829, 22505, 28935, 29715, 40509, 67515, 89145, 181969, 202545, 545907, 909845, 1273783, 1637721, 2729535, 3821349, 6368915, 8188605, 11464047, 19106745, 57320235]

約数ペア:

[(1, 57320235), (3, 19106745), (5, 11464047), (7, 8188605), (9, 6368915), (15, 3821349), (21, 2729535), (35, 1637721), (45, 1273783), (63, 909845), (105, 545907), (283, 202545), (315, 181969), (643, 89145), (849, 67515), (1415, 40509), (1929, 29715), (1981, 28935), (2547, 22505), (3215, 17829), (4245, 13503), (4501, 12735), (5787, 9905), (5943, 9645)]