25738425

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 50086080

約数和(自身を除く): 24347655

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2243, 2295, 3825, 6729, 11215, 11475, 20187, 33645, 38131, 56075, 60561, 100935, 114393, 168225, 190655, 302805, 343179, 504675, 571965, 953275, 1029537, 1514025, 1715895, 2859825, 5147685, 8579475, 25738425]

約数ペア:

[(1, 25738425), (3, 8579475), (5, 5147685), (9, 2859825), (15, 1715895), (17, 1514025), (25, 1029537), (27, 953275), (45, 571965), (51, 504675), (75, 343179), (85, 302805), (135, 190655), (153, 168225), (225, 114393), (255, 100935), (425, 60561), (459, 56075), (675, 38131), (765, 33645), (1275, 20187), (2243, 11475), (2295, 11215), (3825, 6729)]