55881225

素因数分解:

$3^3\times 5^2\times {\mathrm{82787}}^1$

素因数の和:82806

約数の個数: 24

約数和(自身を含む): 102657120

約数和(自身を除く): 46775895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 82787, 248361, 413935, 745083, 1241805, 2069675, 2235249, 3725415, 6209025, 11176245, 18627075, 55881225]

約数ペア:

[(1, 55881225), (3, 18627075), (5, 11176245), (9, 6209025), (15, 3725415), (25, 2235249), (27, 2069675), (45, 1241805), (75, 745083), (135, 413935), (225, 248361), (675, 82787)]