30223665

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 23949135

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1709, 1965, 3537, 5127, 5895, 8545, 15381, 17685, 25635, 46143, 76905, 223879, 230715, 671637, 1119395, 2014911, 3358185, 6044733, 10074555, 30223665]

約数ペア:

[(1, 30223665), (3, 10074555), (5, 6044733), (9, 3358185), (15, 2014911), (27, 1119395), (45, 671637), (131, 230715), (135, 223879), (393, 76905), (655, 46143), (1179, 25635), (1709, 17685), (1965, 15381), (3537, 8545), (5127, 5895)]