55388165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 24238075

約数列:

[1, 5, 7, 31, 35, 71, 155, 217, 355, 497, 719, 1085, 2201, 2485, 3595, 5033, 11005, 15407, 22289, 25165, 51049, 77035, 111445, 156023, 255245, 357343, 780115, 1582519, 1786715, 7912595, 11077633, 55388165]

約数ペア:

[(1, 55388165), (5, 11077633), (7, 7912595), (31, 1786715), (35, 1582519), (71, 780115), (155, 357343), (217, 255245), (355, 156023), (497, 111445), (719, 77035), (1085, 51049), (2201, 25165), (2485, 22289), (3595, 15407), (5033, 11005)]