30281715

素因数分解:

$3^3\times 5^1\times {\mathrm{224309}}^1$

素因数の和:224323

約数の個数: 16

約数和(自身を含む): 53834400

約数和(自身を除く): 23552685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 224309, 672927, 1121545, 2018781, 3364635, 6056343, 10093905, 30281715]

約数ペア:

[(1, 30281715), (3, 10093905), (5, 6056343), (9, 3364635), (15, 2018781), (27, 1121545), (45, 672927), (135, 224309)]