80059955

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 98366400

約数和(自身を除く): 18306445

約数列:

[1, 5, 71, 109, 355, 545, 2069, 7739, 10345, 38695, 146899, 225521, 734495, 1127605, 16011991, 80059955]

約数ペア:

[(1, 80059955), (5, 16011991), (71, 1127605), (109, 734495), (355, 225521), (545, 146899), (2069, 38695), (7739, 10345)]