42715705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7621}}^1$

素因数の和:7704

約数の個数: 16

約数和(自身を含む): 54878400

約数和(自身を除く): 12162695

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 7621, 38105, 144799, 449639, 723995, 2248195, 8543141, 42715705]

約数ペア:

[(1, 42715705), (5, 8543141), (19, 2248195), (59, 723995), (95, 449639), (295, 144799), (1121, 38105), (5605, 7621)]