131486245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140627}}^1$

素因数の和:140660

約数の個数: 16

約数和(自身を含む): 182253888

約数和(自身を除く): 50767643

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 140627, 703135, 1546897, 2390659, 7734485, 11953295, 26297249, 131486245]

約数ペア:

[(1, 131486245), (5, 26297249), (11, 11953295), (17, 7734485), (55, 2390659), (85, 1546897), (187, 703135), (935, 140627)]