75804547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 104025600

約数和(自身を除く): 28221053

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 2579, 4199, 18053, 29393, 33527, 43843, 49001, 234689, 306901, 343007, 569959, 637013, 833017, 3989713, 4459091, 5831119, 10829221, 75804547]

約数ペア:

[(1, 75804547), (7, 10829221), (13, 5831119), (17, 4459091), (19, 3989713), (91, 833017), (119, 637013), (133, 569959), (221, 343007), (247, 306901), (323, 234689), (1547, 49001), (1729, 43843), (2261, 33527), (2579, 29393), (4199, 18053)]