13337388575

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{10883}}^1$

素因数の和:11096

約数の個数: 48

約数和(自身を含む): 19434470400

約数和(自身を除く): 6097081825

約数列:

[1, 5, 7, 25, 35, 47, 149, 175, 235, 329, 745, 1043, 1175, 1645, 3725, 5215, 7003, 8225, 10883, 26075, 35015, 49021, 54415, 76181, 175075, 245105, 272075, 380905, 511501, 1225525, 1621567, 1904525, 2557505, 3580507, 8107835, 11350969, 12787525, 17902535, 40539175, 56754845, 76213649, 89512675, 283774225, 381068245, 533495543, 1905341225, 2667477715, 13337388575]

約数ペア:

[(1, 13337388575), (5, 2667477715), (7, 1905341225), (25, 533495543), (35, 381068245), (47, 283774225), (149, 89512675), (175, 76213649), (235, 56754845), (329, 40539175), (745, 17902535), (1043, 12787525), (1175, 11350969), (1645, 8107835), (3725, 3580507), (5215, 2557505), (7003, 1904525), (8225, 1621567), (10883, 1225525), (26075, 511501), (35015, 380905), (49021, 272075), (54415, 245105), (76181, 175075)]