6986655

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 13497792

約数和(自身を除く): 6511137

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1327, 1755, 3981, 5265, 6635, 11943, 17251, 19905, 35829, 51753, 59715, 86255, 107487, 155259, 179145, 258765, 465777, 537435, 776295, 1397331, 2328885, 6986655]

約数ペア:

[(1, 6986655), (3, 2328885), (5, 1397331), (9, 776295), (13, 537435), (15, 465777), (27, 258765), (39, 179145), (45, 155259), (65, 107487), (81, 86255), (117, 59715), (135, 51753), (195, 35829), (351, 19905), (405, 17251), (585, 11943), (1053, 6635), (1327, 5265), (1755, 3981)]