299304635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21871}}^1$

素因数の和:21923

約数の個数: 32

約数和(自身を含む): 453537792

約数和(自身を除く): 154233157

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 21871, 109355, 153097, 371807, 503033, 765485, 1859035, 2515165, 2602649, 3521231, 8551561, 13013245, 17606155, 42757805, 59860927, 299304635]

約数ペア:

[(1, 299304635), (5, 59860927), (7, 42757805), (17, 17606155), (23, 13013245), (35, 8551561), (85, 3521231), (115, 2602649), (119, 2515165), (161, 1859035), (391, 765485), (595, 503033), (805, 371807), (1955, 153097), (2737, 109355), (13685, 21871)]