27297655

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 41702400

約数和(自身を除く): 14404745

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1447, 1715, 2695, 3773, 7235, 10129, 15917, 18865, 50645, 70903, 79585, 111419, 354515, 496321, 557095, 779933, 2481605, 3899665, 5459531, 27297655]

約数ペア:

[(1, 27297655), (5, 5459531), (7, 3899665), (11, 2481605), (35, 779933), (49, 557095), (55, 496321), (77, 354515), (245, 111419), (343, 79585), (385, 70903), (539, 50645), (1447, 18865), (1715, 15917), (2695, 10129), (3773, 7235)]