22692175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 33390720

約数和(自身を除く): 10698545

約数列:

[1, 5, 11, 19, 25, 43, 55, 95, 101, 209, 215, 275, 473, 475, 505, 817, 1045, 1075, 1111, 1919, 2365, 2525, 4085, 4343, 5225, 5555, 8987, 9595, 11825, 20425, 21109, 21715, 27775, 44935, 47773, 47975, 82517, 105545, 108575, 224675, 238865, 412585, 527725, 907687, 1194325, 2062925, 4538435, 22692175]

約数ペア:

[(1, 22692175), (5, 4538435), (11, 2062925), (19, 1194325), (25, 907687), (43, 527725), (55, 412585), (95, 238865), (101, 224675), (209, 108575), (215, 105545), (275, 82517), (473, 47975), (475, 47773), (505, 44935), (817, 27775), (1045, 21715), (1075, 21109), (1111, 20425), (1919, 11825), (2365, 9595), (2525, 8987), (4085, 5555), (4343, 5225)]