68003355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{647651}}^1$

素因数の和:647666

約数の個数: 16

約数和(自身を含む): 124349184

約数和(自身を除く): 56345829

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 647651, 1942953, 3238255, 4533557, 9714765, 13600671, 22667785, 68003355]

約数ペア:

[(1, 68003355), (3, 22667785), (5, 13600671), (7, 9714765), (15, 4533557), (21, 3238255), (35, 1942953), (105, 647651)]