15679968645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{6473}}^1$

素因数の和:6822

約数の個数: 64

約数和(自身を含む): 27990054144

約数和(自身を除く): 12310085499

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 277, 583, 795, 831, 1385, 1749, 2915, 3047, 4155, 6473, 8745, 9141, 14681, 15235, 19419, 32365, 44043, 45705, 71203, 73405, 97095, 161491, 213609, 220215, 343069, 356015, 484473, 807455, 1029207, 1068045, 1715345, 1793021, 2422365, 3773759, 5146035, 5379063, 8965105, 11321277, 18868795, 19723231, 26895315, 56606385, 59169693, 95030113, 98616155, 285090339, 295848465, 475150565, 1045331243, 1425451695, 3135993729, 5226656215, 15679968645]

約数ペア:

[(1, 15679968645), (3, 5226656215), (5, 3135993729), (11, 1425451695), (15, 1045331243), (33, 475150565), (53, 295848465), (55, 285090339), (159, 98616155), (165, 95030113), (265, 59169693), (277, 56606385), (583, 26895315), (795, 19723231), (831, 18868795), (1385, 11321277), (1749, 8965105), (2915, 5379063), (3047, 5146035), (4155, 3773759), (6473, 2422365), (8745, 1793021), (9141, 1715345), (14681, 1068045), (15235, 1029207), (19419, 807455), (32365, 484473), (44043, 356015), (45705, 343069), (71203, 220215), (73405, 213609), (97095, 161491)]