842394445

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{9829}}^1$

素因数の和:10176

約数の個数: 16

約数和(自身を含む): 1031206320

約数和(自身を除く): 188811875

約数列:

[1, 5, 61, 281, 305, 1405, 9829, 17141, 49145, 85705, 599569, 2761949, 2997845, 13809745, 168478889, 842394445]

約数ペア:

[(1, 842394445), (5, 168478889), (61, 13809745), (281, 2997845), (305, 2761949), (1405, 599569), (9829, 85705), (17141, 49145)]