229801995

素因数分解:

$3^3\times 5^1\times {\mathrm{1702237}}^1$

素因数の和:1702251

約数の個数: 16

約数和(自身を含む): 408537120

約数和(自身を除く): 178735125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1702237, 5106711, 8511185, 15320133, 25533555, 45960399, 76600665, 229801995]

約数ペア:

[(1, 229801995), (3, 76600665), (5, 45960399), (9, 25533555), (15, 15320133), (27, 8511185), (45, 5106711), (135, 1702237)]