7068985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 11195712

約数和(自身を除く): 4126727

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 61, 77, 215, 245, 301, 305, 385, 427, 473, 539, 671, 1505, 2107, 2135, 2365, 2623, 2695, 2989, 3311, 3355, 4697, 10535, 13115, 14945, 16555, 18361, 23177, 23485, 28853, 32879, 91805, 115885, 128527, 144265, 164395, 201971, 642635, 1009855, 1413797, 7068985]

約数ペア:

[(1, 7068985), (5, 1413797), (7, 1009855), (11, 642635), (35, 201971), (43, 164395), (49, 144265), (55, 128527), (61, 115885), (77, 91805), (215, 32879), (245, 28853), (301, 23485), (305, 23177), (385, 18361), (427, 16555), (473, 14945), (539, 13115), (671, 10535), (1505, 4697), (2107, 3355), (2135, 3311), (2365, 2989), (2623, 2695)]