135626475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 234270720

約数和(自身を除く): 98644245

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 127, 145, 381, 435, 491, 635, 725, 1473, 1905, 2175, 2455, 3175, 3683, 7365, 9525, 11049, 12275, 14239, 18415, 36825, 42717, 55245, 62357, 71195, 92075, 187071, 213585, 276225, 311785, 355975, 935355, 1067925, 1558925, 1808353, 4676775, 5425059, 9041765, 27125295, 45208825, 135626475]

約数ペア:

[(1, 135626475), (3, 45208825), (5, 27125295), (15, 9041765), (25, 5425059), (29, 4676775), (75, 1808353), (87, 1558925), (127, 1067925), (145, 935355), (381, 355975), (435, 311785), (491, 276225), (635, 213585), (725, 187071), (1473, 92075), (1905, 71195), (2175, 62357), (2455, 55245), (3175, 42717), (3683, 36825), (7365, 18415), (9525, 14239), (11049, 12275)]