1330276975

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 1665951408

約数和(自身を除く): 335674433

約数列:

[1, 5, 25, 197, 257, 985, 1051, 1285, 4925, 5255, 6425, 26275, 50629, 207047, 253145, 270107, 1035235, 1265725, 1350535, 5176175, 6752675, 53211079, 266055395, 1330276975]

約数ペア:

[(1, 1330276975), (5, 266055395), (25, 53211079), (197, 6752675), (257, 5176175), (985, 1350535), (1051, 1265725), (1285, 1035235), (4925, 270107), (5255, 253145), (6425, 207047), (26275, 50629)]