2569222215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{79187}}^1$

素因数の和:79308

約数の個数: 48

約数和(自身を含む): 5138984448

約数和(自身を除く): 2569762233

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 3605, 4635, 6489, 10815, 32445, 79187, 237561, 395935, 554309, 712683, 1187805, 1662927, 2771545, 3563415, 4988781, 8156261, 8314635, 24468783, 24943905, 40781305, 57093827, 73406349, 122343915, 171281481, 285469135, 367031745, 513844443, 856407405, 2569222215]

約数ペア:

[(1, 2569222215), (3, 856407405), (5, 513844443), (7, 367031745), (9, 285469135), (15, 171281481), (21, 122343915), (35, 73406349), (45, 57093827), (63, 40781305), (103, 24943905), (105, 24468783), (309, 8314635), (315, 8156261), (515, 4988781), (721, 3563415), (927, 2771545), (1545, 1662927), (2163, 1187805), (3605, 712683), (4635, 554309), (6489, 395935), (10815, 237561), (32445, 79187)]