55478305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 69336720

約数和(自身を除く): 13858415

約数列:

[1, 5, 29, 145, 157, 785, 2437, 4553, 12185, 22765, 70673, 353365, 382609, 1913045, 11095661, 55478305]

約数ペア:

[(1, 55478305), (5, 11095661), (29, 1913045), (145, 382609), (157, 353365), (785, 70673), (2437, 22765), (4553, 12185)]