22157055

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 38717952

約数和(自身を除く): 16560897

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 3877, 5715, 11631, 19385, 34893, 58155, 174465, 492379, 1477137, 2461895, 4431411, 7385685, 22157055]

約数ペア:

[(1, 22157055), (3, 7385685), (5, 4431411), (9, 2461895), (15, 1477137), (45, 492379), (127, 174465), (381, 58155), (635, 34893), (1143, 19385), (1905, 11631), (3877, 5715)]