69687675

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6073}}^1$

素因数の和:6109

約数の個数: 48

約数和(自身を含む): 135571680

約数和(自身を除く): 65884005

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, 6073, 11475, 18219, 30365, 54657, 91095, 103241, 151825, 163971, 273285, 309723, 455475, 516205, 819855, 929169, 1366425, 1548615, 2581025, 2787507, 4099275, 4645845, 7743075, 13937535, 23229225, 69687675]

約数ペア:

[(1, 69687675), (3, 23229225), (5, 13937535), (9, 7743075), (15, 4645845), (17, 4099275), (25, 2787507), (27, 2581025), (45, 1548615), (51, 1366425), (75, 929169), (85, 819855), (135, 516205), (153, 455475), (225, 309723), (255, 273285), (425, 163971), (459, 151825), (675, 103241), (765, 91095), (1275, 54657), (2295, 30365), (3825, 18219), (6073, 11475)]