26220945

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21061}}^1$

素因数の和:21152

約数の個数: 16

約数和(自身を含む): 42460992

約数和(自身を除く): 16240047

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 21061, 63183, 105305, 315915, 1748063, 5244189, 8740315, 26220945]

約数ペア:

[(1, 26220945), (3, 8740315), (5, 5244189), (15, 1748063), (83, 315915), (249, 105305), (415, 63183), (1245, 21061)]