85481615

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 105108960

約数和(自身を除く): 19627345

約数列:

[1, 5, 67, 109, 335, 545, 2341, 7303, 11705, 36515, 156847, 255169, 784235, 1275845, 17096323, 85481615]

約数ペア:

[(1, 85481615), (5, 17096323), (67, 1275845), (109, 784235), (335, 255169), (545, 156847), (2341, 36515), (7303, 11705)]