144946275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47137}}^1$

素因数の和:47191

約数の個数: 24

約数和(自身を含む): 245494704

約数和(自身を除く): 100548429

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 47137, 141411, 235685, 707055, 1178425, 1932617, 3535275, 5797851, 9663085, 28989255, 48315425, 144946275]

約数ペア:

[(1, 144946275), (3, 48315425), (5, 28989255), (15, 9663085), (25, 5797851), (41, 3535275), (75, 1932617), (123, 1178425), (205, 707055), (615, 235685), (1025, 141411), (3075, 47137)]