87676485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 151538688

約数和(自身を除く): 63862203

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 521, 863, 1563, 2589, 2605, 4315, 6773, 7815, 11219, 12945, 20319, 33657, 33865, 56095, 101595, 168285, 449623, 1348869, 2248115, 5845099, 6744345, 17535297, 29225495, 87676485]

約数ペア:

[(1, 87676485), (3, 29225495), (5, 17535297), (13, 6744345), (15, 5845099), (39, 2248115), (65, 1348869), (195, 449623), (521, 168285), (863, 101595), (1563, 56095), (2589, 33865), (2605, 33657), (4315, 20319), (6773, 12945), (7815, 11219)]