920137895

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1\times {\mathrm{1481}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 1114203168

約数和(自身を除く): 194065273

約数列:

[1, 5, 137, 685, 907, 1481, 4535, 7405, 124259, 202897, 621295, 1014485, 1343267, 6716335, 184027579, 920137895]

約数ペア:

[(1, 920137895), (5, 184027579), (137, 6716335), (685, 1343267), (907, 1014485), (1481, 621295), (4535, 202897), (7405, 124259)]