389579485

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{8641}}^1$

素因数の和:8844

約数の個数: 16

約数和(自身を含む): 477868032

約数和(自身を除く): 88288547

約数列:

[1, 5, 71, 127, 355, 635, 8641, 9017, 43205, 45085, 613511, 1097407, 3067555, 5487035, 77915897, 389579485]

約数ペア:

[(1, 389579485), (5, 77915897), (71, 5487035), (127, 3067555), (355, 1097407), (635, 613511), (8641, 45085), (9017, 43205)]