82371555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13800

約数の個数: 48

約数和(自身を含む): 171774720

約数和(自身を除く): 89403165

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 13763, 41289, 68815, 96341, 123867, 206445, 261497, 289023, 481705, 619335, 784491, 867069, 1307485, 1445115, 1830479, 2353473, 3922455, 4335345, 5491437, 9152395, 11767365, 16474311, 27457185, 82371555]

約数ペア:

[(1, 82371555), (3, 27457185), (5, 16474311), (7, 11767365), (9, 9152395), (15, 5491437), (19, 4335345), (21, 3922455), (35, 2353473), (45, 1830479), (57, 1445115), (63, 1307485), (95, 867069), (105, 784491), (133, 619335), (171, 481705), (285, 289023), (315, 261497), (399, 206445), (665, 123867), (855, 96341), (1197, 68815), (1995, 41289), (5985, 13763)]