229802805

素因数分解:

$3^3\times 5^1\times {\mathrm{1702243}}^1$

素因数の和:1702257

約数の個数: 16

約数和(自身を含む): 408538560

約数和(自身を除く): 178735755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1702243, 5106729, 8511215, 15320187, 25533645, 45960561, 76600935, 229802805]

約数ペア:

[(1, 229802805), (3, 76600935), (5, 45960561), (9, 25533645), (15, 15320187), (27, 8511215), (45, 5106729), (135, 1702243)]