11281995

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1049}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 19656000

約数和(自身を除く): 8374005

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1049, 1195, 2151, 3147, 3585, 5245, 9441, 10755, 15735, 47205, 250711, 752133, 1253555, 2256399, 3760665, 11281995]

約数ペア:

[(1, 11281995), (3, 3760665), (5, 2256399), (9, 1253555), (15, 752133), (45, 250711), (239, 47205), (717, 15735), (1049, 10755), (1195, 9441), (2151, 5245), (3147, 3585)]