87805495

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 107838720

約数和(自身を除く): 20033225

約数列:

[1, 5, 73, 109, 365, 545, 2207, 7957, 11035, 39785, 161111, 240563, 805555, 1202815, 17561099, 87805495]

約数ペア:

[(1, 87805495), (5, 17561099), (73, 1202815), (109, 805555), (365, 240563), (545, 161111), (2207, 39785), (7957, 11035)]