66577035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 124761600

約数和(自身を除く): 58184565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 239, 245, 379, 717, 735, 1137, 1195, 1673, 1895, 2653, 3585, 5019, 5685, 7959, 8365, 11711, 13265, 18571, 25095, 35133, 39795, 55713, 58555, 90581, 92855, 175665, 271743, 278565, 452905, 634067, 1358715, 1902201, 3170335, 4438469, 9511005, 13315407, 22192345, 66577035]

約数ペア:

[(1, 66577035), (3, 22192345), (5, 13315407), (7, 9511005), (15, 4438469), (21, 3170335), (35, 1902201), (49, 1358715), (105, 634067), (147, 452905), (239, 278565), (245, 271743), (379, 175665), (717, 92855), (735, 90581), (1137, 58555), (1195, 55713), (1673, 39795), (1895, 35133), (2653, 25095), (3585, 18571), (5019, 13265), (5685, 11711), (7959, 8365)]