5172475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 7999488

約数和(自身を除く): 2827013

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 2687, 13435, 18809, 29557, 67175, 94045, 147785, 206899, 470225, 738925, 1034495, 5172475]

約数ペア:

[(1, 5172475), (5, 1034495), (7, 738925), (11, 470225), (25, 206899), (35, 147785), (55, 94045), (77, 67175), (175, 29557), (275, 18809), (385, 13435), (1925, 2687)]