55545215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1931}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 72890496

約数和(自身を除く): 17345281

約数列:

[1, 5, 11, 55, 523, 1931, 2615, 5753, 9655, 21241, 28765, 106205, 1009913, 5049565, 11109043, 55545215]

約数ペア:

[(1, 55545215), (5, 11109043), (11, 5049565), (55, 1009913), (523, 106205), (1931, 28765), (2615, 21241), (5753, 9655)]