42782325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18445

約数の個数: 24

約数和(自身を含む): 73019136

約数和(自身を除く): 30236811

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18401, 55203, 92005, 276015, 460025, 570431, 1380075, 1711293, 2852155, 8556465, 14260775, 42782325]

約数ペア:

[(1, 42782325), (3, 14260775), (5, 8556465), (15, 2852155), (25, 1711293), (31, 1380075), (75, 570431), (93, 460025), (155, 276015), (465, 92005), (775, 55203), (2325, 18401)]