2789798935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{3919}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 4274242560

約数和(自身を除く): 1484443625

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 1849, 2365, 3311, 3919, 9245, 12943, 16555, 19595, 20339, 27433, 43109, 64715, 101695, 137165, 142373, 168517, 215545, 301763, 711865, 842585, 1179619, 1508815, 1853687, 5898095, 7246231, 9268435, 12975809, 36231155, 50723617, 64879045, 79708541, 253618085, 398542705, 557959787, 2789798935]

約数ペア:

[(1, 2789798935), (5, 557959787), (7, 398542705), (11, 253618085), (35, 79708541), (43, 64879045), (55, 50723617), (77, 36231155), (215, 12975809), (301, 9268435), (385, 7246231), (473, 5898095), (1505, 1853687), (1849, 1508815), (2365, 1179619), (3311, 842585), (3919, 711865), (9245, 301763), (12943, 215545), (16555, 168517), (19595, 142373), (20339, 137165), (27433, 101695), (43109, 64715)]