80034885

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 172976760

約数和(自身を除く): 92941875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 81, 105, 109, 111, 135, 147, 185, 189, 245, 259, 315, 327, 333, 405, 441, 545, 555, 567, 735, 763, 777, 945, 981, 999, 1295, 1323, 1635, 1665, 1813, 2205, 2289, 2331, 2835, 2943, 2997, 3815, 3885, 3969, 4033, 4905, 4995, 5341, 5439, 6615, 6867, 6993, 8829, 9065, 11445, 11655, 12099, 14715, 14985, 16023, 16317, 19845, 20165, 20601, 20979, 26705, 27195, 28231, 34335, 34965, 36297, 44145, 48069, 48951, 60495, 61803, 80115, 81585, 84693, 103005, 104895, 108891, 141155, 144207, 146853, 181485, 197617, 240345, 244755, 254079, 309015, 326673, 423465, 432621, 544455, 592851, 721035, 734265, 762237, 988085, 1270395, 1633365, 1778553, 2163105, 2286711, 2964255, 3811185, 5335659, 8892765, 11433555, 16006977, 26678295, 80034885]

約数ペア:

[(1, 80034885), (3, 26678295), (5, 16006977), (7, 11433555), (9, 8892765), (15, 5335659), (21, 3811185), (27, 2964255), (35, 2286711), (37, 2163105), (45, 1778553), (49, 1633365), (63, 1270395), (81, 988085), (105, 762237), (109, 734265), (111, 721035), (135, 592851), (147, 544455), (185, 432621), (189, 423465), (245, 326673), (259, 309015), (315, 254079), (327, 244755), (333, 240345), (405, 197617), (441, 181485), (545, 146853), (555, 144207), (567, 141155), (735, 108891), (763, 104895), (777, 103005), (945, 84693), (981, 81585), (999, 80115), (1295, 61803), (1323, 60495), (1635, 48951), (1665, 48069), (1813, 44145), (2205, 36297), (2289, 34965), (2331, 34335), (2835, 28231), (2943, 27195), (2997, 26705), (3815, 20979), (3885, 20601), (3969, 20165), (4033, 19845), (4905, 16317), (4995, 16023), (5341, 14985), (5439, 14715), (6615, 12099), (6867, 11655), (6993, 11445), (8829, 9065)]