145832449

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 172118016

約数和(自身を除く): 26285567

約数列:

[1, 7, 41, 127, 287, 889, 4001, 5207, 28007, 36449, 164041, 508127, 1148287, 3556889, 20833207, 145832449]

約数ペア:

[(1, 145832449), (7, 20833207), (41, 3556889), (127, 1148287), (287, 508127), (889, 164041), (4001, 36449), (5207, 28007)]