15073425

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 28063680

約数和(自身を除く): 12990255

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 163, 225, 411, 489, 675, 685, 815, 1233, 1467, 2055, 2445, 3425, 3699, 4075, 4401, 6165, 7335, 10275, 12225, 18495, 22005, 22331, 30825, 36675, 66993, 92475, 110025, 111655, 200979, 334965, 558275, 602937, 1004895, 1674825, 3014685, 5024475, 15073425]

約数ペア:

[(1, 15073425), (3, 5024475), (5, 3014685), (9, 1674825), (15, 1004895), (25, 602937), (27, 558275), (45, 334965), (75, 200979), (135, 111655), (137, 110025), (163, 92475), (225, 66993), (411, 36675), (489, 30825), (675, 22331), (685, 22005), (815, 18495), (1233, 12225), (1467, 10275), (2055, 7335), (2445, 6165), (3425, 4401), (3699, 4075)]