12804435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5832

約数の個数: 36

約数和(自身を含む): 25822368

約数和(自身を除く): 13017933

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5807, 17421, 29035, 40649, 52263, 87105, 121947, 203245, 261315, 284543, 365841, 609735, 853629, 1422715, 1829205, 2560887, 4268145, 12804435]

約数ペア:

[(1, 12804435), (3, 4268145), (5, 2560887), (7, 1829205), (9, 1422715), (15, 853629), (21, 609735), (35, 365841), (45, 284543), (49, 261315), (63, 203245), (105, 121947), (147, 87105), (245, 52263), (315, 40649), (441, 29035), (735, 17421), (2205, 5807)]