15028425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 36

約数和(自身を含む): 28508220

約数和(自身を除く): 13479795

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 3929, 11787, 19645, 35361, 58935, 66793, 98225, 176805, 200379, 294675, 333965, 601137, 884025, 1001895, 1669825, 3005685, 5009475, 15028425]

約数ペア:

[(1, 15028425), (3, 5009475), (5, 3005685), (9, 1669825), (15, 1001895), (17, 884025), (25, 601137), (45, 333965), (51, 294675), (75, 200379), (85, 176805), (153, 98225), (225, 66793), (255, 58935), (425, 35361), (765, 19645), (1275, 11787), (3825, 3929)]