118991995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5981}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 149884992

約数和(自身を除く): 30892997

約数列:

[1, 5, 23, 115, 173, 865, 3979, 5981, 19895, 29905, 137563, 687815, 1034713, 5173565, 23798399, 118991995]

約数ペア:

[(1, 118991995), (5, 23798399), (23, 5173565), (115, 1034713), (173, 687815), (865, 137563), (3979, 29905), (5981, 19895)]