316351505

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{1171}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 385803648

約数和(自身を除く): 69452143

約数列:

[1, 5, 71, 355, 761, 1171, 3805, 5855, 54031, 83141, 270155, 415705, 891131, 4455655, 63270301, 316351505]

約数ペア:

[(1, 316351505), (5, 63270301), (71, 4455655), (355, 891131), (761, 415705), (1171, 270155), (3805, 83141), (5855, 54031)]