1325257955

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{533303}}^1$

素因数の和:533386

約数の個数: 16

約数和(自身を含む): 1843098624

約数和(自身を除く): 517840669

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 533303, 2666515, 3733121, 18665605, 37864513, 189322565, 265051591, 1325257955]

約数ペア:

[(1, 1325257955), (5, 265051591), (7, 189322565), (35, 37864513), (71, 18665605), (355, 3733121), (497, 2666515), (2485, 533303)]