9988485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 17367168

約数和(自身を除く): 7378683

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 283, 543, 849, 905, 1415, 2353, 2715, 3679, 4245, 7059, 11037, 11765, 18395, 35295, 51223, 55185, 153669, 256115, 665899, 768345, 1997697, 3329495, 9988485]

約数ペア:

[(1, 9988485), (3, 3329495), (5, 1997697), (13, 768345), (15, 665899), (39, 256115), (65, 153669), (181, 55185), (195, 51223), (283, 35295), (543, 18395), (849, 11765), (905, 11037), (1415, 7059), (2353, 4245), (2715, 3679)]