26661745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 35546112

約数和(自身を除く): 8884367

約数列:

[1, 5, 11, 55, 121, 127, 347, 605, 635, 1397, 1735, 3817, 6985, 15367, 19085, 41987, 44069, 76835, 209935, 220345, 484759, 2423795, 5332349, 26661745]

約数ペア:

[(1, 26661745), (5, 5332349), (11, 2423795), (55, 484759), (121, 220345), (127, 209935), (347, 76835), (605, 44069), (635, 41987), (1397, 19085), (1735, 15367), (3817, 6985)]