90200375

素因数分解:

$5^3\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 112887840

約数和(自身を除く): 22687465

約数列:

[1, 5, 25, 125, 457, 1579, 2285, 7895, 11425, 39475, 57125, 197375, 721603, 3608015, 18040075, 90200375]

約数ペア:

[(1, 90200375), (5, 18040075), (25, 3608015), (125, 721603), (457, 197375), (1579, 57125), (2285, 39475), (7895, 11425)]