5306445

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 4543155

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1709, 3105, 5127, 8545, 15381, 25635, 39307, 46143, 76905, 117921, 196535, 230715, 353763, 589605, 1061289, 1768815, 5306445]

約数ペア:

[(1, 5306445), (3, 1768815), (5, 1061289), (9, 589605), (15, 353763), (23, 230715), (27, 196535), (45, 117921), (69, 76905), (115, 46143), (135, 39307), (207, 25635), (345, 15381), (621, 8545), (1035, 5127), (1709, 3105)]