86660265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 65023575

約数列:

[1, 3, 5, 15, 29, 41, 43, 87, 113, 123, 129, 145, 205, 215, 339, 435, 565, 615, 645, 1189, 1247, 1695, 1763, 3277, 3567, 3741, 4633, 4859, 5289, 5945, 6235, 8815, 9831, 13899, 14577, 16385, 17835, 18705, 23165, 24295, 26445, 49155, 51127, 69495, 72885, 134357, 140911, 153381, 199219, 255635, 403071, 422733, 597657, 671785, 704555, 766905, 996095, 2015355, 2113665, 2988285, 5777351, 17332053, 28886755, 86660265]

約数ペア:

[(1, 86660265), (3, 28886755), (5, 17332053), (15, 5777351), (29, 2988285), (41, 2113665), (43, 2015355), (87, 996095), (113, 766905), (123, 704555), (129, 671785), (145, 597657), (205, 422733), (215, 403071), (339, 255635), (435, 199219), (565, 153381), (615, 140911), (645, 134357), (1189, 72885), (1247, 69495), (1695, 51127), (1763, 49155), (3277, 26445), (3567, 24295), (3741, 23165), (4633, 18705), (4859, 17835), (5289, 16385), (5945, 14577), (6235, 13899), (8815, 9831)]