91139805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 168957360

約数和(自身を除く): 77817555

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 327, 545, 765, 981, 1093, 1635, 1853, 3279, 4905, 5465, 5559, 9265, 9837, 16395, 16677, 18581, 27795, 49185, 55743, 83385, 92905, 119137, 167229, 278715, 357411, 595685, 836145, 1072233, 1787055, 2025329, 5361165, 6075987, 10126645, 18227961, 30379935, 91139805]

約数ペア:

[(1, 91139805), (3, 30379935), (5, 18227961), (9, 10126645), (15, 6075987), (17, 5361165), (45, 2025329), (51, 1787055), (85, 1072233), (109, 836145), (153, 595685), (255, 357411), (327, 278715), (545, 167229), (765, 119137), (981, 92905), (1093, 83385), (1635, 55743), (1853, 49185), (3279, 27795), (4905, 18581), (5465, 16677), (5559, 16395), (9265, 9837)]