853305985

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{3539}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 1184852160

約数和(自身を除く): 331546175

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 3539, 6889, 17695, 24773, 34445, 48223, 123865, 241115, 293737, 1468685, 2056159, 10280795, 24380171, 121900855, 170661197, 853305985]

約数ペア:

[(1, 853305985), (5, 170661197), (7, 121900855), (35, 24380171), (83, 10280795), (415, 2056159), (581, 1468685), (2905, 293737), (3539, 241115), (6889, 123865), (17695, 48223), (24773, 34445)]