80333335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8269}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 101224800

約数和(自身を除く): 20891465

約数列:

[1, 5, 29, 67, 145, 335, 1943, 8269, 9715, 41345, 239801, 554023, 1199005, 2770115, 16066667, 80333335]

約数ペア:

[(1, 80333335), (5, 16066667), (29, 2770115), (67, 1199005), (145, 554023), (335, 239801), (1943, 41345), (8269, 9715)]