20081254995

素因数分解:

$3^3\times 5^1\times {\mathrm{148750037}}^1$

素因数の和:148750051

約数の個数: 16

約数和(自身を含む): 35700009120

約数和(自身を除く): 15618754125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 148750037, 446250111, 743750185, 1338750333, 2231250555, 4016250999, 6693751665, 20081254995]

約数ペア:

[(1, 20081254995), (3, 6693751665), (5, 4016250999), (9, 2231250555), (15, 1338750333), (27, 743750185), (45, 446250111), (135, 148750037)]