85840675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 110461680

約数和(自身を除く): 24621005

約数列:

[1, 5, 25, 41, 83, 205, 415, 1009, 1025, 2075, 3403, 5045, 17015, 25225, 41369, 83747, 85075, 206845, 418735, 1034225, 2093675, 3433627, 17168135, 85840675]

約数ペア:

[(1, 85840675), (5, 17168135), (25, 3433627), (41, 2093675), (83, 1034225), (205, 418735), (415, 206845), (1009, 85075), (1025, 83747), (2075, 41369), (3403, 25225), (5045, 17015)]