38911995

素因数分解:

$3^4\times 5^1\times {\mathrm{96079}}^1$

素因数の和:96096

約数の個数: 20

約数和(自身を含む): 69754080

約数和(自身を除く): 30842085

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96079, 288237, 480395, 864711, 1441185, 2594133, 4323555, 7782399, 12970665, 38911995]

約数ペア:

[(1, 38911995), (3, 12970665), (5, 7782399), (9, 4323555), (15, 2594133), (27, 1441185), (45, 864711), (81, 480395), (135, 288237), (405, 96079)]