15694064841

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 26529085440

約数和(自身を除く): 10835020599

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 169, 177, 241, 273, 311, 413, 507, 723, 767, 933, 1183, 1239, 1687, 2177, 2301, 3133, 3549, 4043, 5061, 5369, 6531, 9399, 9971, 12129, 14219, 16107, 18349, 21931, 28301, 29913, 40729, 42657, 52559, 55047, 65793, 69797, 74951, 84903, 99533, 122187, 128443, 157677, 184847, 209391, 224853, 238537, 285103, 298599, 367913, 385329, 524657, 554541, 715611, 855309, 974363, 1103739, 1293929, 1573971, 1669759, 2403011, 2923089, 3100981, 3881787, 4422109, 5009277, 6820541, 7209033, 9302943, 12666719, 13266327, 16821077, 20461623, 21706867, 30954763, 38000157, 50463231, 57487417, 65120601, 88667033, 92864289, 172462251, 266001099, 402411919, 747336421, 1207235757, 2242009263, 5231354947, 15694064841]

約数ペア:

[(1, 15694064841), (3, 5231354947), (7, 2242009263), (13, 1207235757), (21, 747336421), (39, 402411919), (59, 266001099), (91, 172462251), (169, 92864289), (177, 88667033), (241, 65120601), (273, 57487417), (311, 50463231), (413, 38000157), (507, 30954763), (723, 21706867), (767, 20461623), (933, 16821077), (1183, 13266327), (1239, 12666719), (1687, 9302943), (2177, 7209033), (2301, 6820541), (3133, 5009277), (3549, 4422109), (4043, 3881787), (5061, 3100981), (5369, 2923089), (6531, 2403011), (9399, 1669759), (9971, 1573971), (12129, 1293929), (14219, 1103739), (16107, 974363), (18349, 855309), (21931, 715611), (28301, 554541), (29913, 524657), (40729, 385329), (42657, 367913), (52559, 298599), (55047, 285103), (65793, 238537), (69797, 224853), (74951, 209391), (84903, 184847), (99533, 157677), (122187, 128443)]