140321995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{150077}}^1$

素因数の和:150110

約数の個数: 16

約数和(自身を含む): 194501088

約数和(自身を除く): 54179093

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 150077, 750385, 1650847, 2551309, 8254235, 12756545, 28064399, 140321995]

約数ペア:

[(1, 140321995), (5, 28064399), (11, 12756545), (17, 8254235), (55, 2551309), (85, 1650847), (187, 750385), (935, 150077)]