68299495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42821}}^1$

素因数の和:42866

約数の個数: 16

約数和(自身を含む): 92495520

約数和(自身を除く): 24196025

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 42821, 214105, 471031, 1241809, 2355155, 6209045, 13659899, 68299495]

約数ペア:

[(1, 68299495), (5, 13659899), (11, 6209045), (29, 2355155), (55, 1241809), (145, 471031), (319, 214105), (1595, 42821)]