5521995

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 9627696

約数和(自身を除く): 4105701

約数列:

[1, 3, 5, 9, 15, 45, 277, 443, 831, 1329, 1385, 2215, 2493, 3987, 4155, 6645, 12465, 19935, 122711, 368133, 613555, 1104399, 1840665, 5521995]

約数ペア:

[(1, 5521995), (3, 1840665), (5, 1104399), (9, 613555), (15, 368133), (45, 122711), (277, 19935), (443, 12465), (831, 6645), (1329, 4155), (1385, 3987), (2215, 2493)]