68827045

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27697}}^1$

素因数の和:27780

約数の個数: 16

約数和(自身を含む): 95724288

約数和(自身を除く): 26897243

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 27697, 138485, 193879, 969395, 1966487, 9832435, 13765409, 68827045]

約数ペア:

[(1, 68827045), (5, 13765409), (7, 9832435), (35, 1966487), (71, 969395), (355, 193879), (497, 138485), (2485, 27697)]