66897445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5636

約数の個数: 16

約数和(自身を含む): 83643840

約数和(自身を除く): 16746395

約数列:

[1, 5, 41, 59, 205, 295, 2419, 5531, 12095, 27655, 226771, 326329, 1133855, 1631645, 13379489, 66897445]

約数ペア:

[(1, 66897445), (5, 13379489), (41, 1631645), (59, 1133855), (205, 326329), (295, 226771), (2419, 27655), (5531, 12095)]