15779367051

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 26475724800

約数和(自身を除く): 10696357749

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 89, 123, 147, 161, 267, 287, 483, 623, 861, 943, 1127, 1279, 1869, 2009, 2047, 2829, 3381, 3649, 3837, 4361, 6027, 6141, 6601, 8953, 10947, 13083, 14329, 19803, 25543, 26859, 29417, 42987, 46207, 52439, 62671, 76629, 83927, 88251, 100303, 113831, 138621, 157317, 178801, 188013, 205919, 251781, 300909, 341493, 367073, 536403, 587489, 617757, 796817, 1101219, 1206097, 1441433, 1762467, 2390451, 2569511, 2618113, 3618291, 4112423, 4324299, 4667071, 5577719, 7708533, 7854339, 8442679, 12337269, 14001213, 16733157, 18326791, 25328037, 32669497, 54980373, 59098753, 98008491, 107342633, 128287537, 177296259, 228686479, 322027899, 384862611, 686059437, 751398431, 2254195293, 5259789017, 15779367051]

約数ペア:

[(1, 15779367051), (3, 5259789017), (7, 2254195293), (21, 751398431), (23, 686059437), (41, 384862611), (49, 322027899), (69, 228686479), (89, 177296259), (123, 128287537), (147, 107342633), (161, 98008491), (267, 59098753), (287, 54980373), (483, 32669497), (623, 25328037), (861, 18326791), (943, 16733157), (1127, 14001213), (1279, 12337269), (1869, 8442679), (2009, 7854339), (2047, 7708533), (2829, 5577719), (3381, 4667071), (3649, 4324299), (3837, 4112423), (4361, 3618291), (6027, 2618113), (6141, 2569511), (6601, 2390451), (8953, 1762467), (10947, 1441433), (13083, 1206097), (14329, 1101219), (19803, 796817), (25543, 617757), (26859, 587489), (29417, 536403), (42987, 367073), (46207, 341493), (52439, 300909), (62671, 251781), (76629, 205919), (83927, 188013), (88251, 178801), (100303, 157317), (113831, 138621)]