9770255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 12852000

約数和(自身を除く): 3081745

約数列:

[1, 5, 11, 55, 349, 509, 1745, 2545, 3839, 5599, 19195, 27995, 177641, 888205, 1954051, 9770255]

約数ペア:

[(1, 9770255), (5, 1954051), (11, 888205), (55, 177641), (349, 27995), (509, 19195), (1745, 5599), (2545, 3839)]