17269445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 4399675

約数列:

[1, 5, 43, 47, 215, 235, 1709, 2021, 8545, 10105, 73487, 80323, 367435, 401615, 3453889, 17269445]

約数ペア:

[(1, 17269445), (5, 3453889), (43, 401615), (47, 367435), (215, 80323), (235, 73487), (1709, 10105), (2021, 8545)]