57501225

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5011}}^1$

素因数の和:5047

約数の個数: 48

約数和(自身を含む): 111867840

約数和(自身を除く): 54366615

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 5011, 11475, 15033, 25055, 45099, 75165, 85187, 125275, 135297, 225495, 255561, 375825, 425935, 676485, 766683, 1127475, 1277805, 2129675, 2300049, 3382425, 3833415, 6389025, 11500245, 19167075, 57501225]

約数ペア:

[(1, 57501225), (3, 19167075), (5, 11500245), (9, 6389025), (15, 3833415), (17, 3382425), (25, 2300049), (27, 2129675), (45, 1277805), (51, 1127475), (75, 766683), (85, 676485), (135, 425935), (153, 375825), (225, 255561), (255, 225495), (425, 135297), (459, 125275), (675, 85187), (765, 75165), (1275, 45099), (2295, 25055), (3825, 15033), (5011, 11475)]