123769535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{2087}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 154094400

約数和(自身を除く): 30324865

約数列:

[1, 5, 29, 145, 409, 2045, 2087, 10435, 11861, 59305, 60523, 302615, 853583, 4267915, 24753907, 123769535]

約数ペア:

[(1, 123769535), (5, 24753907), (29, 4267915), (145, 853583), (409, 302615), (2045, 60523), (2087, 59305), (10435, 11861)]