54220995

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 98428176

約数和(自身を除く): 44207181

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 1613, 2241, 3735, 4839, 6723, 8065, 11205, 14517, 24195, 33615, 43551, 72585, 130653, 133879, 217755, 401637, 653265, 669395, 1204911, 2008185, 3614733, 6024555, 10844199, 18073665, 54220995]

約数ペア:

[(1, 54220995), (3, 18073665), (5, 10844199), (9, 6024555), (15, 3614733), (27, 2008185), (45, 1204911), (81, 669395), (83, 653265), (135, 401637), (249, 217755), (405, 133879), (415, 130653), (747, 72585), (1245, 43551), (1613, 33615), (2241, 24195), (3735, 14517), (4839, 11205), (6723, 8065)]