39168945

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10487}}^1$

素因数の和:10581

約数の個数: 24

約数和(自身を含む): 68717376

約数和(自身を除く): 29548431

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 10487, 31461, 52435, 94383, 157305, 471915, 870421, 2611263, 4352105, 7833789, 13056315, 39168945]

約数ペア:

[(1, 39168945), (3, 13056315), (5, 7833789), (9, 4352105), (15, 2611263), (45, 870421), (83, 471915), (249, 157305), (415, 94383), (747, 52435), (1245, 31461), (3735, 10487)]