8678989825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 11997196416

約数和(自身を除く): 3318206591

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 457, 583, 1303, 1325, 2285, 2915, 5027, 6515, 11425, 14333, 14575, 24221, 25135, 32575, 69059, 71665, 121105, 125675, 266431, 345295, 358325, 595471, 605525, 759649, 1332155, 1726475, 2977355, 3798245, 6550181, 6660775, 14886775, 18991225, 31559963, 32750905, 157799815, 163754525, 347159593, 788999075, 1735797965, 8678989825]

約数ペア:

[(1, 8678989825), (5, 1735797965), (11, 788999075), (25, 347159593), (53, 163754525), (55, 157799815), (265, 32750905), (275, 31559963), (457, 18991225), (583, 14886775), (1303, 6660775), (1325, 6550181), (2285, 3798245), (2915, 2977355), (5027, 1726475), (6515, 1332155), (11425, 759649), (14333, 605525), (14575, 595471), (24221, 358325), (25135, 345295), (32575, 266431), (69059, 125675), (71665, 121105)]