164532005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{3931}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 215725248

約数和(自身を除く): 51193243

約数列:

[1, 5, 11, 55, 761, 3805, 3931, 8371, 19655, 41855, 43241, 216205, 2991491, 14957455, 32906401, 164532005]

約数ペア:

[(1, 164532005), (5, 32906401), (11, 14957455), (55, 2991491), (761, 216205), (3805, 43241), (3931, 41855), (8371, 19655)]