68466245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3169}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 85590000

約数和(自身を除く): 17123755

約数列:

[1, 5, 29, 145, 149, 745, 3169, 4321, 15845, 21605, 91901, 459505, 472181, 2360905, 13693249, 68466245]

約数ペア:

[(1, 68466245), (5, 13693249), (29, 2360905), (145, 472181), (149, 459505), (745, 91901), (3169, 21605), (4321, 15845)]