100390525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 132580800

約数和(自身を除く): 32190275

約数列:

[1, 5, 17, 25, 85, 199, 425, 995, 1187, 3383, 4975, 5935, 16915, 20179, 29675, 84575, 100895, 236213, 504475, 1181065, 4015621, 5905325, 20078105, 100390525]

約数ペア:

[(1, 100390525), (5, 20078105), (17, 5905325), (25, 4015621), (85, 1181065), (199, 504475), (425, 236213), (995, 100895), (1187, 84575), (3383, 29675), (4975, 20179), (5935, 16915)]