1262115

素因数分解:

$3^3\times 5^1\times {\mathrm{9349}}^1$

素因数の和:9363

約数の個数: 16

約数和(自身を含む): 2244000

約数和(自身を除く): 981885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9349, 28047, 46745, 84141, 140235, 252423, 420705, 1262115]

約数ペア:

[(1, 1262115), (3, 420705), (5, 252423), (9, 140235), (15, 84141), (27, 46745), (45, 28047), (135, 9349)]