1081383175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{87739}}^1$

素因数の和:87795

約数の個数: 24

約数和(自身を含む): 1468767600

約数和(自身を除く): 387384425

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 87739, 438695, 1491563, 2193475, 2544431, 7457815, 12722155, 37289075, 43255327, 63610775, 216276635, 1081383175]

約数ペア:

[(1, 1081383175), (5, 216276635), (17, 63610775), (25, 43255327), (29, 37289075), (85, 12722155), (145, 7457815), (425, 2544431), (493, 2193475), (725, 1491563), (2465, 438695), (12325, 87739)]