28733155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9857}}^1$

素因数の和:9926

約数の個数: 16

約数和(自身を含む): 38327904

約数和(自身を除く): 9594749

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 9857, 49285, 108427, 522421, 542135, 2612105, 5746631, 28733155]

約数ペア:

[(1, 28733155), (5, 5746631), (11, 2612105), (53, 542135), (55, 522421), (265, 108427), (583, 49285), (2915, 9857)]