13485995505

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 25451366400

約数和(自身を除く): 11965370895

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 59, 67, 111, 135, 177, 185, 201, 295, 333, 335, 531, 555, 603, 683, 885, 999, 1005, 1593, 1665, 1809, 2049, 2183, 2479, 2655, 3015, 3415, 3953, 4995, 6147, 6549, 7437, 7965, 9045, 10245, 10915, 11859, 12395, 18441, 19647, 19765, 22311, 25271, 30735, 32745, 35577, 37185, 40297, 45761, 58941, 59295, 66933, 75813, 92205, 98235, 106731, 111555, 120891, 126355, 137283, 146261, 177885, 201485, 227439, 228805, 294705, 334665, 362673, 379065, 411849, 438783, 533655, 604455, 682317, 686415, 731305, 1088019, 1137195, 1235547, 1316349, 1490989, 1693157, 1813365, 2059245, 2193915, 2699899, 3411585, 3949047, 4472967, 5079471, 5440095, 6177735, 6581745, 7454945, 8099697, 8465785, 13418901, 13499495, 15238413, 19745235, 22364835, 24299091, 25397355, 40256703, 40498485, 45715239, 67094505, 72897273, 76192065, 99896263, 121495455, 201283515, 228576195, 299688789, 364486365, 499481315, 899066367, 1498443945, 2697199101, 4495331835, 13485995505]

約数ペア:

[(1, 13485995505), (3, 4495331835), (5, 2697199101), (9, 1498443945), (15, 899066367), (27, 499481315), (37, 364486365), (45, 299688789), (59, 228576195), (67, 201283515), (111, 121495455), (135, 99896263), (177, 76192065), (185, 72897273), (201, 67094505), (295, 45715239), (333, 40498485), (335, 40256703), (531, 25397355), (555, 24299091), (603, 22364835), (683, 19745235), (885, 15238413), (999, 13499495), (1005, 13418901), (1593, 8465785), (1665, 8099697), (1809, 7454945), (2049, 6581745), (2183, 6177735), (2479, 5440095), (2655, 5079471), (3015, 4472967), (3415, 3949047), (3953, 3411585), (4995, 2699899), (6147, 2193915), (6549, 2059245), (7437, 1813365), (7965, 1693157), (9045, 1490989), (10245, 1316349), (10915, 1235547), (11859, 1137195), (12395, 1088019), (18441, 731305), (19647, 686415), (19765, 682317), (22311, 604455), (25271, 533655), (30735, 438783), (32745, 411849), (35577, 379065), (37185, 362673), (40297, 334665), (45761, 294705), (58941, 228805), (59295, 227439), (66933, 201485), (75813, 177885), (92205, 146261), (98235, 137283), (106731, 126355), (111555, 120891)]