82875245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 26610835

約数列:

[1, 5, 19, 31, 95, 107, 155, 263, 535, 589, 1315, 2033, 2945, 3317, 4997, 8153, 10165, 16585, 24985, 28141, 40765, 63023, 140705, 154907, 315115, 534679, 774535, 872371, 2673395, 4361855, 16575049, 82875245]

約数ペア:

[(1, 82875245), (5, 16575049), (19, 4361855), (31, 2673395), (95, 872371), (107, 774535), (155, 534679), (263, 315115), (535, 154907), (589, 140705), (1315, 63023), (2033, 40765), (2945, 28141), (3317, 24985), (4997, 16585), (8153, 10165)]