48375555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 81216000

約数和(自身を除く): 32840445

約数列:

[1, 3, 5, 15, 23, 69, 115, 281, 345, 499, 843, 1405, 1497, 2495, 4215, 6463, 7485, 11477, 19389, 32315, 34431, 57385, 96945, 140219, 172155, 420657, 701095, 2103285, 3225037, 9675111, 16125185, 48375555]

約数ペア:

[(1, 48375555), (3, 16125185), (5, 9675111), (15, 3225037), (23, 2103285), (69, 701095), (115, 420657), (281, 172155), (345, 140219), (499, 96945), (843, 57385), (1405, 34431), (1497, 32315), (2495, 19389), (4215, 11477), (6463, 7485)]