12284545

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 7875455

約数列:

[1, 5, 7, 13, 19, 29, 35, 49, 65, 91, 95, 133, 145, 203, 245, 247, 343, 377, 455, 551, 637, 665, 931, 1015, 1235, 1421, 1715, 1729, 1885, 2639, 2755, 3185, 3857, 4459, 4655, 6517, 7105, 7163, 8645, 9947, 12103, 13195, 18473, 19285, 22295, 26999, 32585, 35815, 49735, 50141, 60515, 84721, 92365, 129311, 134995, 188993, 250705, 350987, 423605, 646555, 944965, 1754935, 2456909, 12284545]

約数ペア:

[(1, 12284545), (5, 2456909), (7, 1754935), (13, 944965), (19, 646555), (29, 423605), (35, 350987), (49, 250705), (65, 188993), (91, 134995), (95, 129311), (133, 92365), (145, 84721), (203, 60515), (245, 50141), (247, 49735), (343, 35815), (377, 32585), (455, 26999), (551, 22295), (637, 19285), (665, 18473), (931, 13195), (1015, 12103), (1235, 9947), (1421, 8645), (1715, 7163), (1729, 7105), (1885, 6517), (2639, 4655), (2755, 4459), (3185, 3857)]