67479075

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 127834080

約数和(自身を除く): 60355005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 405, 423, 675, 705, 709, 1175, 1269, 2025, 2115, 2127, 3525, 3545, 3807, 6345, 6381, 10575, 10635, 17725, 19035, 19143, 31725, 31905, 33323, 53175, 57429, 95175, 95715, 99969, 159525, 166615, 287145, 299907, 478575, 499845, 833075, 899721, 1435725, 1499535, 2499225, 2699163, 4498605, 7497675, 13495815, 22493025, 67479075]

約数ペア:

[(1, 67479075), (3, 22493025), (5, 13495815), (9, 7497675), (15, 4498605), (25, 2699163), (27, 2499225), (45, 1499535), (47, 1435725), (75, 899721), (81, 833075), (135, 499845), (141, 478575), (225, 299907), (235, 287145), (405, 166615), (423, 159525), (675, 99969), (705, 95715), (709, 95175), (1175, 57429), (1269, 53175), (2025, 33323), (2115, 31905), (2127, 31725), (3525, 19143), (3545, 19035), (3807, 17725), (6345, 10635), (6381, 10575)]