48375005

素因数分解:

$5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 68870400

約数和(自身を除く): 20495395

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 343, 421, 469, 1715, 2105, 2345, 2947, 3283, 14735, 16415, 20629, 22981, 28207, 103145, 114905, 141035, 144403, 197449, 722015, 987245, 1382143, 6910715, 9675001, 48375005]

約数ペア:

[(1, 48375005), (5, 9675001), (7, 6910715), (35, 1382143), (49, 987245), (67, 722015), (245, 197449), (335, 144403), (343, 141035), (421, 114905), (469, 103145), (1715, 28207), (2105, 22981), (2345, 20629), (2947, 16415), (3283, 14735)]