87353785

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 107377920

約数和(自身を除く): 20024135

約数列:

[1, 5, 71, 103, 355, 515, 2389, 7313, 11945, 36565, 169619, 246067, 848095, 1230335, 17470757, 87353785]

約数ペア:

[(1, 87353785), (5, 17470757), (71, 1230335), (103, 848095), (355, 246067), (515, 169619), (2389, 36565), (7313, 11945)]