87000095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 129765888

約数和(自身を除く): 42765793

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 1787, 3745, 6955, 8935, 9737, 12509, 23231, 48685, 62545, 116155, 162617, 191209, 813085, 956045, 1338463, 2485717, 6692315, 12428585, 17400019, 87000095]

約数ペア:

[(1, 87000095), (5, 17400019), (7, 12428585), (13, 6692315), (35, 2485717), (65, 1338463), (91, 956045), (107, 813085), (455, 191209), (535, 162617), (749, 116155), (1391, 62545), (1787, 48685), (3745, 23231), (6955, 12509), (8935, 9737)]