13955804555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{115811}}^1$

素因数の和:116147

約数の個数: 32

約数和(自身を含む): 20946221568

約数和(自身を除く): 6990417013

約数列:

[1, 5, 7, 11, 35, 55, 77, 313, 385, 1565, 2191, 3443, 10955, 17215, 24101, 115811, 120505, 579055, 810677, 1273921, 4053385, 6369605, 8917447, 36248843, 44587235, 181244215, 253741901, 398737273, 1268709505, 1993686365, 2791160911, 13955804555]

約数ペア:

[(1, 13955804555), (5, 2791160911), (7, 1993686365), (11, 1268709505), (35, 398737273), (55, 253741901), (77, 181244215), (313, 44587235), (385, 36248843), (1565, 8917447), (2191, 6369605), (3443, 4053385), (10955, 1273921), (17215, 810677), (24101, 579055), (115811, 120505)]