1355888937575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1\times {\mathrm{4651}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 1742173255680

約数和(自身を除く): 386284318105

約数列:

[1, 5, 25, 31, 155, 389, 775, 967, 1945, 4651, 4835, 9725, 12059, 23255, 24175, 29977, 60295, 116275, 144181, 149885, 301475, 376163, 720905, 749425, 1809239, 1880815, 3604525, 4497517, 9046195, 9404075, 11661053, 22487585, 45230975, 56086409, 58305265, 112437925, 139423027, 280432045, 291526325, 697115135, 1402160225, 1749534113, 3485575675, 8747670565, 43738352825, 54235557503, 271177787515, 1355888937575]

約数ペア:

[(1, 1355888937575), (5, 271177787515), (25, 54235557503), (31, 43738352825), (155, 8747670565), (389, 3485575675), (775, 1749534113), (967, 1402160225), (1945, 697115135), (4651, 291526325), (4835, 280432045), (9725, 139423027), (12059, 112437925), (23255, 58305265), (24175, 56086409), (29977, 45230975), (60295, 22487585), (116275, 11661053), (144181, 9404075), (149885, 9046195), (301475, 4497517), (376163, 3604525), (720905, 1880815), (749425, 1809239)]