205587135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3623}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 387825984

約数和(自身を除く): 182238849

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 1261, 1455, 3623, 3783, 4365, 6305, 10869, 11349, 18115, 18915, 32607, 47099, 54345, 56745, 141297, 163035, 235495, 351431, 423891, 706485, 1054293, 1757155, 2119455, 3162879, 4568603, 5271465, 13705809, 15814395, 22843015, 41117427, 68529045, 205587135]

約数ペア:

[(1, 205587135), (3, 68529045), (5, 41117427), (9, 22843015), (13, 15814395), (15, 13705809), (39, 5271465), (45, 4568603), (65, 3162879), (97, 2119455), (117, 1757155), (195, 1054293), (291, 706485), (485, 423891), (585, 351431), (873, 235495), (1261, 163035), (1455, 141297), (3623, 56745), (3783, 54345), (4365, 47099), (6305, 32607), (10869, 18915), (11349, 18115)]