8502215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 11089920

約数和(自身を除く): 2587705

約数列:

[1, 5, 19, 31, 95, 155, 589, 2887, 2945, 14435, 54853, 89497, 274265, 447485, 1700443, 8502215]

約数ペア:

[(1, 8502215), (5, 1700443), (19, 447485), (31, 274265), (95, 89497), (155, 54853), (589, 14435), (2887, 2945)]