11109175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 17856000

約数和(自身を除く): 6746825

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 199, 203, 275, 319, 385, 725, 995, 1015, 1393, 1595, 1925, 2189, 2233, 4975, 5075, 5771, 6965, 7975, 10945, 11165, 15323, 28855, 34825, 40397, 54725, 55825, 63481, 76615, 144275, 201985, 317405, 383075, 444367, 1009925, 1587025, 2221835, 11109175]

約数ペア:

[(1, 11109175), (5, 2221835), (7, 1587025), (11, 1009925), (25, 444367), (29, 383075), (35, 317405), (55, 201985), (77, 144275), (145, 76615), (175, 63481), (199, 55825), (203, 54725), (275, 40397), (319, 34825), (385, 28855), (725, 15323), (995, 11165), (1015, 10945), (1393, 7975), (1595, 6965), (1925, 5771), (2189, 5075), (2233, 4975)]