8468655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 14745024

約数和(自身を除く): 6276369

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 317, 411, 685, 951, 1585, 1781, 2055, 4121, 4755, 5343, 8905, 12363, 20605, 26715, 43429, 61815, 130287, 217145, 564577, 651435, 1693731, 2822885, 8468655]

約数ペア:

[(1, 8468655), (3, 2822885), (5, 1693731), (13, 651435), (15, 564577), (39, 217145), (65, 130287), (137, 61815), (195, 43429), (317, 26715), (411, 20605), (685, 12363), (951, 8905), (1585, 5343), (1781, 4755), (2055, 4121)]