85231435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30937}}^1$

素因数の和:30990

約数の個数: 16

約数和(自身を含む): 111376800

約数和(自身を除く): 26145365

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 30937, 154685, 587803, 897173, 2939015, 4485865, 17046287, 85231435]

約数ペア:

[(1, 85231435), (5, 17046287), (19, 4485865), (29, 2939015), (95, 897173), (145, 587803), (551, 154685), (2755, 30937)]