6580665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 14047488

約数和(自身を除く): 7466823

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 1607, 4095, 4821, 8035, 11249, 14463, 20891, 24105, 33747, 56245, 62673, 72315, 101241, 104455, 146237, 168735, 188019, 313365, 438711, 506205, 731185, 940095, 1316133, 2193555, 6580665]

約数ペア:

[(1, 6580665), (3, 2193555), (5, 1316133), (7, 940095), (9, 731185), (13, 506205), (15, 438711), (21, 313365), (35, 188019), (39, 168735), (45, 146237), (63, 104455), (65, 101241), (91, 72315), (105, 62673), (117, 56245), (195, 33747), (273, 24105), (315, 20891), (455, 14463), (585, 11249), (819, 8035), (1365, 4821), (1607, 4095)]