227359755

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 463593312

約数和(自身を除く): 236233557

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 147, 245, 291, 315, 441, 485, 679, 735, 873, 1063, 1455, 2037, 2205, 3189, 3395, 4365, 4753, 5315, 6111, 7441, 9567, 10185, 14259, 15945, 22323, 23765, 30555, 37205, 42777, 47835, 52087, 66969, 71295, 103111, 111615, 156261, 213885, 260435, 309333, 334845, 468783, 515555, 721777, 781305, 927999, 1546665, 2165331, 2343915, 3608885, 4639995, 5052439, 6495993, 10826655, 15157317, 25262195, 32479965, 45471951, 75786585, 227359755]

約数ペア:

[(1, 227359755), (3, 75786585), (5, 45471951), (7, 32479965), (9, 25262195), (15, 15157317), (21, 10826655), (35, 6495993), (45, 5052439), (49, 4639995), (63, 3608885), (97, 2343915), (105, 2165331), (147, 1546665), (245, 927999), (291, 781305), (315, 721777), (441, 515555), (485, 468783), (679, 334845), (735, 309333), (873, 260435), (1063, 213885), (1455, 156261), (2037, 111615), (2205, 103111), (3189, 71295), (3395, 66969), (4365, 52087), (4753, 47835), (5315, 42777), (6111, 37205), (7441, 30555), (9567, 23765), (10185, 22323), (14259, 15945)]