13348545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6725

約数の個数: 32

約数和(自身を含む): 25697280

約数和(自身を除く): 12348735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6691, 20073, 33455, 46837, 100365, 127129, 140511, 234185, 381387, 635645, 702555, 889903, 1906935, 2669709, 4449515, 13348545]

約数ペア:

[(1, 13348545), (3, 4449515), (5, 2669709), (7, 1906935), (15, 889903), (19, 702555), (21, 635645), (35, 381387), (57, 234185), (95, 140511), (105, 127129), (133, 100365), (285, 46837), (399, 33455), (665, 20073), (1995, 6691)]