2548745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 734455

約数列:

[1, 5, 23, 37, 115, 185, 599, 851, 2995, 4255, 13777, 22163, 68885, 110815, 509749, 2548745]

約数ペア:

[(1, 2548745), (5, 509749), (23, 110815), (37, 68885), (115, 22163), (185, 13777), (599, 4255), (851, 2995)]