4068445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 5068800

約数和(自身を除く): 1000355

約数列:

[1, 5, 43, 127, 149, 215, 635, 745, 5461, 6407, 18923, 27305, 32035, 94615, 813689, 4068445]

約数ペア:

[(1, 4068445), (5, 813689), (43, 94615), (127, 32035), (149, 27305), (215, 18923), (635, 6407), (745, 5461)]