25047375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 44141760

約数和(自身を除く): 19094385

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 3929, 6375, 11787, 19645, 58935, 66793, 98225, 200379, 294675, 333965, 491125, 1001895, 1473375, 1669825, 5009475, 8349125, 25047375]

約数ペア:

[(1, 25047375), (3, 8349125), (5, 5009475), (15, 1669825), (17, 1473375), (25, 1001895), (51, 491125), (75, 333965), (85, 294675), (125, 200379), (255, 98225), (375, 66793), (425, 58935), (1275, 19645), (2125, 11787), (3929, 6375)]