27851895

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7457}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 48864816

約数和(自身を除く): 21012921

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 7457, 22371, 37285, 67113, 111855, 335565, 618931, 1856793, 3094655, 5570379, 9283965, 27851895]

約数ペア:

[(1, 27851895), (3, 9283965), (5, 5570379), (9, 3094655), (15, 1856793), (45, 618931), (83, 335565), (249, 111855), (415, 67113), (747, 37285), (1245, 22371), (3735, 7457)]