16286675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 20998656

約数和(自身を除く): 4711981

約数列:

[1, 5, 25, 47, 83, 167, 235, 415, 835, 1175, 2075, 3901, 4175, 7849, 13861, 19505, 39245, 69305, 97525, 196225, 346525, 651467, 3257335, 16286675]

約数ペア:

[(1, 16286675), (5, 3257335), (25, 651467), (47, 346525), (83, 196225), (167, 97525), (235, 69305), (415, 39245), (835, 19505), (1175, 13861), (2075, 7849), (3901, 4175)]