99846995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2621}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 126485280

約数和(自身を除く): 26638285

約数列:

[1, 5, 19, 95, 401, 2005, 2621, 7619, 13105, 38095, 49799, 248995, 1051021, 5255105, 19969399, 99846995]

約数ペア:

[(1, 99846995), (5, 19969399), (19, 5255105), (95, 1051021), (401, 248995), (2005, 49799), (2621, 38095), (7619, 13105)]