12825255

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 20935152

約数和(自身を除く): 8109897

約数列:

[1, 3, 5, 15, 79, 137, 237, 395, 411, 685, 1185, 2055, 6241, 10823, 18723, 31205, 32469, 54115, 93615, 162345, 855017, 2565051, 4275085, 12825255]

約数ペア:

[(1, 12825255), (3, 4275085), (5, 2565051), (15, 855017), (79, 162345), (137, 93615), (237, 54115), (395, 32469), (411, 31205), (685, 18723), (1185, 10823), (2055, 6241)]