30658755

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1493}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 50449392

約数和(自身を除く): 19790637

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 1493, 4107, 4479, 6845, 7465, 20535, 22395, 55241, 165723, 276205, 828615, 2043917, 6131751, 10219585, 30658755]

約数ペア:

[(1, 30658755), (3, 10219585), (5, 6131751), (15, 2043917), (37, 828615), (111, 276205), (185, 165723), (555, 55241), (1369, 22395), (1493, 20535), (4107, 7465), (4479, 6845)]