27485625

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 46560096

約数和(自身を除く): 19074471

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 137, 321, 375, 411, 535, 625, 685, 1605, 1875, 2055, 2675, 3425, 8025, 10275, 13375, 14659, 17125, 40125, 43977, 51375, 66875, 73295, 85625, 200625, 219885, 256875, 366475, 1099425, 1832375, 5497125, 9161875, 27485625]

約数ペア:

[(1, 27485625), (3, 9161875), (5, 5497125), (15, 1832375), (25, 1099425), (75, 366475), (107, 256875), (125, 219885), (137, 200625), (321, 85625), (375, 73295), (411, 66875), (535, 51375), (625, 43977), (685, 40125), (1605, 17125), (1875, 14659), (2055, 13375), (2675, 10275), (3425, 8025)]