27451665

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1949}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 47759400

約数和(自身を除く): 20307735

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 1949, 2817, 4695, 5847, 9745, 14085, 17541, 29235, 87705, 610037, 1830111, 3050185, 5490333, 9150555, 27451665]

約数ペア:

[(1, 27451665), (3, 9150555), (5, 5490333), (9, 3050185), (15, 1830111), (45, 610037), (313, 87705), (939, 29235), (1565, 17541), (1949, 14085), (2817, 9745), (4695, 5847)]