75748775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 99041280

約数和(自身を除く): 23292505

約数列:

[1, 5, 23, 25, 103, 115, 515, 575, 1279, 2369, 2575, 6395, 11845, 29417, 31975, 59225, 131737, 147085, 658685, 735425, 3029951, 3293425, 15149755, 75748775]

約数ペア:

[(1, 75748775), (5, 15149755), (23, 3293425), (25, 3029951), (103, 735425), (115, 658685), (515, 147085), (575, 131737), (1279, 59225), (2369, 31975), (2575, 29417), (6395, 11845)]