943945245

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 1759475520

約数和(自身を除く): 815530275

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 67, 81, 129, 135, 201, 215, 335, 387, 405, 603, 645, 809, 1005, 1161, 1809, 1935, 2427, 2881, 3015, 3483, 4045, 5427, 5805, 7281, 8643, 9045, 12135, 14405, 17415, 21843, 25929, 27135, 34787, 36405, 43215, 54203, 65529, 77787, 104361, 109215, 129645, 162609, 173935, 233361, 271015, 313083, 327645, 388935, 487827, 521805, 813045, 939249, 1166805, 1463481, 1565415, 2330729, 2439135, 2817747, 4390443, 4696245, 6992187, 7317405, 11653645, 14088735, 20976561, 21952215, 34960935, 62929683, 104882805, 188789049, 314648415, 943945245]

約数ペア:

[(1, 943945245), (3, 314648415), (5, 188789049), (9, 104882805), (15, 62929683), (27, 34960935), (43, 21952215), (45, 20976561), (67, 14088735), (81, 11653645), (129, 7317405), (135, 6992187), (201, 4696245), (215, 4390443), (335, 2817747), (387, 2439135), (405, 2330729), (603, 1565415), (645, 1463481), (809, 1166805), (1005, 939249), (1161, 813045), (1809, 521805), (1935, 487827), (2427, 388935), (2881, 327645), (3015, 313083), (3483, 271015), (4045, 233361), (5427, 173935), (5805, 162609), (7281, 129645), (8643, 109215), (9045, 104361), (12135, 77787), (14405, 65529), (17415, 54203), (21843, 43215), (25929, 36405), (27135, 34787)]