148123845

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{30763}}^1$

素因数の和:30881

約数の個数: 24

約数和(自身を含む): 259155936

約数和(自身を除く): 111032091

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 30763, 92289, 153815, 276867, 461445, 1384335, 3291641, 9874923, 16458205, 29624769, 49374615, 148123845]

約数ペア:

[(1, 148123845), (3, 49374615), (5, 29624769), (9, 16458205), (15, 9874923), (45, 3291641), (107, 1384335), (321, 461445), (535, 276867), (963, 153815), (1605, 92289), (4815, 30763)]