61145555

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 76241088

約数和(自身を除く): 15095533

約数列:

[1, 5, 41, 71, 205, 355, 2911, 4201, 14555, 21005, 172241, 298271, 861205, 1491355, 12229111, 61145555]

約数ペア:

[(1, 61145555), (5, 12229111), (41, 1491355), (71, 861205), (205, 298271), (355, 172241), (2911, 21005), (4201, 14555)]