97898135

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 118901952

約数和(自身を除く): 21003817

約数列:

[1, 5, 157, 311, 401, 785, 1555, 2005, 48827, 62957, 124711, 244135, 314785, 623555, 19579627, 97898135]

約数ペア:

[(1, 97898135), (5, 19579627), (157, 623555), (311, 314785), (401, 244135), (785, 124711), (1555, 62957), (2005, 48827)]