129225315

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19447}}^1$

素因数の和:19898

約数の個数: 16

約数和(自身を含む): 207237888

約数和(自身を除く): 78012573

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 19447, 58341, 97235, 291705, 8615021, 25845063, 43075105, 129225315]

約数ペア:

[(1, 129225315), (3, 43075105), (5, 25845063), (15, 8615021), (443, 291705), (1329, 97235), (2215, 58341), (6645, 19447)]