67839175

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 86436432

約数和(自身を除く): 18597257

約数列:

[1, 5, 25, 67, 101, 335, 401, 505, 1675, 2005, 2525, 6767, 10025, 26867, 33835, 40501, 134335, 169175, 202505, 671675, 1012525, 2713567, 13567835, 67839175]

約数ペア:

[(1, 67839175), (5, 13567835), (25, 2713567), (67, 1012525), (101, 671675), (335, 202505), (401, 169175), (505, 134335), (1675, 40501), (2005, 33835), (2525, 26867), (6767, 10025)]