123401495

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 173311488

約数和(自身を除く): 49909993

約数列:

[1, 5, 7, 35, 83, 107, 397, 415, 535, 581, 749, 1985, 2779, 2905, 3745, 8881, 13895, 32951, 42479, 44405, 62167, 164755, 212395, 230657, 297353, 310835, 1153285, 1486765, 3525757, 17628785, 24680299, 123401495]

約数ペア:

[(1, 123401495), (5, 24680299), (7, 17628785), (35, 3525757), (83, 1486765), (107, 1153285), (397, 310835), (415, 297353), (535, 230657), (581, 212395), (749, 164755), (1985, 62167), (2779, 44405), (2905, 42479), (3745, 32951), (8881, 13895)]