89020865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8647}}^1$

素因数の和:8752

約数の個数: 16

約数和(自身を含む): 112078080

約数和(自身を除く): 23057215

約数列:

[1, 5, 29, 71, 145, 355, 2059, 8647, 10295, 43235, 250763, 613937, 1253815, 3069685, 17804173, 89020865]

約数ペア:

[(1, 89020865), (5, 17804173), (29, 3069685), (71, 1253815), (145, 613937), (355, 250763), (2059, 43235), (8647, 10295)]