75875471

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 94720320

約数和(自身を除く): 18844849

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1153, 1343, 3871, 8071, 9401, 19601, 56497, 65807, 91087, 137207, 637609, 960449, 1548479, 4463263, 10839353, 75875471]

約数ペア:

[(1, 75875471), (7, 10839353), (17, 4463263), (49, 1548479), (79, 960449), (119, 637609), (553, 137207), (833, 91087), (1153, 65807), (1343, 56497), (3871, 19601), (8071, 9401)]