2755855225

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{5557}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 3473527680

約数和(自身を除く): 717672455

約数列:

[1, 5, 25, 83, 239, 415, 1195, 2075, 5557, 5975, 19837, 27785, 99185, 138925, 461231, 495925, 1328123, 2306155, 6640615, 11530775, 33203075, 110234209, 551171045, 2755855225]

約数ペア:

[(1, 2755855225), (5, 551171045), (25, 110234209), (83, 33203075), (239, 11530775), (415, 6640615), (1195, 2306155), (2075, 1328123), (5557, 495925), (5975, 461231), (19837, 138925), (27785, 99185)]