5565651

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 10214400

約数和(自身を除く): 4648749

約数列:

[1, 3, 7, 13, 19, 21, 29, 37, 39, 57, 87, 91, 111, 133, 203, 247, 259, 273, 377, 399, 481, 551, 609, 703, 741, 777, 1073, 1131, 1443, 1653, 1729, 2109, 2639, 3219, 3367, 3857, 4921, 5187, 7163, 7511, 7917, 9139, 10101, 11571, 13949, 14763, 20387, 21489, 22533, 27417, 41847, 50141, 61161, 63973, 97643, 142709, 150423, 191919, 265031, 292929, 428127, 795093, 1855217, 5565651]

約数ペア:

[(1, 5565651), (3, 1855217), (7, 795093), (13, 428127), (19, 292929), (21, 265031), (29, 191919), (37, 150423), (39, 142709), (57, 97643), (87, 63973), (91, 61161), (111, 50141), (133, 41847), (203, 27417), (247, 22533), (259, 21489), (273, 20387), (377, 14763), (399, 13949), (481, 11571), (551, 10101), (609, 9139), (703, 7917), (741, 7511), (777, 7163), (1073, 5187), (1131, 4921), (1443, 3857), (1653, 3367), (1729, 3219), (2109, 2639)]