284599475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 369768000

約数和(自身を除く): 85168525

約数列:

[1, 5, 25, 29, 79, 145, 395, 725, 1975, 2291, 4969, 11455, 24845, 57275, 124225, 144101, 392551, 720505, 1962755, 3602525, 9813775, 11383979, 56919895, 284599475]

約数ペア:

[(1, 284599475), (5, 56919895), (25, 11383979), (29, 9813775), (79, 3602525), (145, 1962755), (395, 720505), (725, 392551), (1975, 144101), (2291, 124225), (4969, 57275), (11455, 24845)]