276251715

素因数分解:

$3^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1673

約数の個数: 40

約数和(自身を含む): 496409760

約数和(自身を除く): 220158045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 769, 887, 2307, 2661, 3845, 4435, 6921, 7983, 11535, 13305, 20763, 23949, 34605, 39915, 62289, 71847, 103815, 119745, 311445, 359235, 682103, 2046309, 3410515, 6138927, 10231545, 18416781, 30694635, 55250343, 92083905, 276251715]

約数ペア:

[(1, 276251715), (3, 92083905), (5, 55250343), (9, 30694635), (15, 18416781), (27, 10231545), (45, 6138927), (81, 3410515), (135, 2046309), (405, 682103), (769, 359235), (887, 311445), (2307, 119745), (2661, 103815), (3845, 71847), (4435, 62289), (6921, 39915), (7983, 34605), (11535, 23949), (13305, 20763)]