279307585

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 338594256

約数和(自身を除く): 59286671

約数列:

[1, 5, 197, 233, 985, 1165, 1217, 6085, 45901, 229505, 239749, 283561, 1198745, 1417805, 55861517, 279307585]

約数ペア:

[(1, 279307585), (5, 55861517), (197, 1417805), (233, 1198745), (985, 283561), (1165, 239749), (1217, 229505), (6085, 45901)]