2884475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 4138128

約数和(自身を除く): 1253653

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 617, 935, 3085, 4675, 6787, 10489, 15425, 33935, 52445, 115379, 169675, 262225, 576895, 2884475]

約数ペア:

[(1, 2884475), (5, 576895), (11, 262225), (17, 169675), (25, 115379), (55, 52445), (85, 33935), (187, 15425), (275, 10489), (425, 6787), (617, 4675), (935, 3085)]