7968145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 10015488

約数和(自身を除く): 2047343

約数列:

[1, 5, 41, 47, 205, 235, 827, 1927, 4135, 9635, 33907, 38869, 169535, 194345, 1593629, 7968145]

約数ペア:

[(1, 7968145), (5, 1593629), (41, 194345), (47, 169535), (205, 38869), (235, 33907), (827, 9635), (1927, 4135)]