83990195

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 102709920

約数和(自身を除く): 18719725

約数列:

[1, 5, 67, 335, 409, 613, 2045, 3065, 27403, 41071, 137015, 205355, 250717, 1253585, 16798039, 83990195]

約数ペア:

[(1, 83990195), (5, 16798039), (67, 1253585), (335, 250717), (409, 205355), (613, 137015), (2045, 41071), (3065, 27403)]