12475705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 17437896

約数和(自身を除く): 4962191

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 1213, 2057, 6065, 10285, 13343, 20621, 66715, 103105, 146773, 226831, 733865, 1134155, 2495141, 12475705]

約数ペア:

[(1, 12475705), (5, 2495141), (11, 1134155), (17, 733865), (55, 226831), (85, 146773), (121, 103105), (187, 66715), (605, 20621), (935, 13343), (1213, 10285), (2057, 6065)]