74139945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449333}}^1$

素因数の和:449352

約数の個数: 16

約数和(自身を含む): 129408192

約数和(自身を除く): 55268247

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 449333, 1347999, 2246665, 4942663, 6739995, 14827989, 24713315, 74139945]

約数ペア:

[(1, 74139945), (3, 24713315), (5, 14827989), (11, 6739995), (15, 4942663), (33, 2246665), (55, 1347999), (165, 449333)]