74125115

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 90665760

約数和(自身を除く): 16540645

約数列:

[1, 5, 67, 335, 409, 541, 2045, 2705, 27403, 36247, 137015, 181235, 221269, 1106345, 14825023, 74125115]

約数ペア:

[(1, 74125115), (5, 14825023), (67, 1106345), (335, 221269), (409, 181235), (541, 137015), (2045, 36247), (2705, 27403)]