68842965

素因数分解:

$3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{7487}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 110343168

約数和(自身を除く): 41500203

約数列:

[1, 3, 5, 15, 613, 1839, 3065, 7487, 9195, 22461, 37435, 112305, 4589531, 13768593, 22947655, 68842965]

約数ペア:

[(1, 68842965), (3, 22947655), (5, 13768593), (15, 4589531), (613, 112305), (1839, 37435), (3065, 22461), (7487, 9195)]