1551153185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{52289}}^1$

素因数の和:52660

約数の個数: 16

約数和(自身を含む): 1976562000

約数和(自身を除く): 425408815

約数列:

[1, 5, 17, 85, 349, 1745, 5933, 29665, 52289, 261445, 888913, 4444565, 18248861, 91244305, 310230637, 1551153185]

約数ペア:

[(1, 1551153185), (5, 310230637), (17, 91244305), (85, 18248861), (349, 4444565), (1745, 888913), (5933, 261445), (29665, 52289)]