27125295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 18217425

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 491, 635, 1473, 1905, 2455, 3683, 7365, 11049, 14239, 18415, 42717, 55245, 62357, 71195, 187071, 213585, 311785, 935355, 1808353, 5425059, 9041765, 27125295]

約数ペア:

[(1, 27125295), (3, 9041765), (5, 5425059), (15, 1808353), (29, 935355), (87, 311785), (127, 213585), (145, 187071), (381, 71195), (435, 62357), (491, 55245), (635, 42717), (1473, 18415), (1905, 14239), (2455, 11049), (3683, 7365)]