2116787688925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1\times {\mathrm{3217}}^1$

素因数の和:4767

約数の個数: 96

約数和(自身を含む): 3248541857792

約数和(自身を除く): 1131754168867

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 223, 325, 455, 1115, 1297, 1561, 2275, 2899, 3217, 5575, 6485, 7805, 9079, 14495, 16085, 16861, 20293, 22519, 32425, 39025, 41821, 45395, 72475, 80425, 84305, 101465, 112595, 118027, 209105, 226975, 289231, 292747, 421525, 507325, 562975, 590135, 717391, 1045525, 1446155, 1463735, 2024617, 2950675, 3586955, 3760003, 4172449, 5021737, 7230775, 7318675, 9326083, 10123085, 17934775, 18800015, 20862245, 25108685, 26320021, 29207143, 46630415, 50615425, 54241837, 65282581, 94000075, 104311225, 125543425, 131600105, 146035715, 233152075, 271209185, 326412905, 379692859, 658000525, 730178575, 930456127, 1356045925, 1632064525, 1898464295, 4652280635, 6513192889, 9492321475, 12095929651, 23261403175, 32565964445, 60479648255, 84671507557, 162829822225, 302398241275, 423357537785, 2116787688925]

約数ペア:

[(1, 2116787688925), (5, 423357537785), (7, 302398241275), (13, 162829822225), (25, 84671507557), (35, 60479648255), (65, 32565964445), (91, 23261403175), (175, 12095929651), (223, 9492321475), (325, 6513192889), (455, 4652280635), (1115, 1898464295), (1297, 1632064525), (1561, 1356045925), (2275, 930456127), (2899, 730178575), (3217, 658000525), (5575, 379692859), (6485, 326412905), (7805, 271209185), (9079, 233152075), (14495, 146035715), (16085, 131600105), (16861, 125543425), (20293, 104311225), (22519, 94000075), (32425, 65282581), (39025, 54241837), (41821, 50615425), (45395, 46630415), (72475, 29207143), (80425, 26320021), (84305, 25108685), (101465, 20862245), (112595, 18800015), (118027, 17934775), (209105, 10123085), (226975, 9326083), (289231, 7318675), (292747, 7230775), (421525, 5021737), (507325, 4172449), (562975, 3760003), (590135, 3586955), (717391, 2950675), (1045525, 2024617), (1446155, 1463735)]