83560315

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 101714976

約数和(自身を除く): 18154661

約数列:

[1, 5, 131, 193, 655, 661, 965, 3305, 25283, 86591, 126415, 127573, 432955, 637865, 16712063, 83560315]

約数ペア:

[(1, 83560315), (5, 16712063), (131, 637865), (193, 432955), (655, 127573), (661, 126415), (965, 86591), (3305, 25283)]