25100415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10937}}^1$

素因数の和:10968

約数の個数: 32

約数和(自身を含む): 47252160

約数和(自身を除く): 22151745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 10937, 32811, 54685, 98433, 164055, 185929, 295299, 492165, 557787, 929645, 1476495, 1673361, 2788935, 5020083, 8366805, 25100415]

約数ペア:

[(1, 25100415), (3, 8366805), (5, 5020083), (9, 2788935), (15, 1673361), (17, 1476495), (27, 929645), (45, 557787), (51, 492165), (85, 295299), (135, 185929), (153, 164055), (255, 98433), (459, 54685), (765, 32811), (2295, 10937)]