10193445

素因数分解:

$3^4\times 5^1\times {\mathrm{25169}}^1$

素因数の和:25186

約数の個数: 20

約数和(自身を含む): 18273420

約数和(自身を除く): 8079975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25169, 75507, 125845, 226521, 377535, 679563, 1132605, 2038689, 3397815, 10193445]

約数ペア:

[(1, 10193445), (3, 3397815), (5, 2038689), (9, 1132605), (15, 679563), (27, 377535), (45, 226521), (81, 125845), (135, 75507), (405, 25169)]