30359025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7937}}^1$

素因数の和:7970

約数の個数: 36

約数和(自身を含む): 57582252

約数和(自身を除く): 27223227

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 7937, 23811, 39685, 71433, 119055, 134929, 198425, 357165, 404787, 595275, 674645, 1214361, 1785825, 2023935, 3373225, 6071805, 10119675, 30359025]

約数ペア:

[(1, 30359025), (3, 10119675), (5, 6071805), (9, 3373225), (15, 2023935), (17, 1785825), (25, 1214361), (45, 674645), (51, 595275), (75, 404787), (85, 357165), (153, 198425), (225, 134929), (255, 119055), (425, 71433), (765, 39685), (1275, 23811), (3825, 7937)]