91019885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2459}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 119378880

約数和(自身を除く): 28358995

約数列:

[1, 5, 11, 55, 673, 2459, 3365, 7403, 12295, 27049, 37015, 135245, 1654907, 8274535, 18203977, 91019885]

約数ペア:

[(1, 91019885), (5, 18203977), (11, 8274535), (55, 1654907), (673, 135245), (2459, 37015), (3365, 27049), (7403, 12295)]