16315725

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 27310752

約数和(自身を除く): 10995027

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 2621, 6225, 7863, 13105, 39315, 65525, 196575, 217543, 652629, 1087715, 3263145, 5438575, 16315725]

約数ペア:

[(1, 16315725), (3, 5438575), (5, 3263145), (15, 1087715), (25, 652629), (75, 217543), (83, 196575), (249, 65525), (415, 39315), (1245, 13105), (2075, 7863), (2621, 6225)]