2013205775

素因数分解:

$5^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{13877}}^1$

素因数の和:14723

約数の個数: 24

約数和(自身を含む): 2856647520

約数和(自身を除く): 843441745

約数列:

[1, 5, 7, 25, 35, 175, 829, 4145, 5803, 13877, 20725, 29015, 69385, 97139, 145075, 346925, 485695, 2428475, 11504033, 57520165, 80528231, 287600825, 402641155, 2013205775]

約数ペア:

[(1, 2013205775), (5, 402641155), (7, 287600825), (25, 80528231), (35, 57520165), (175, 11504033), (829, 2428475), (4145, 485695), (5803, 346925), (13877, 145075), (20725, 97139), (29015, 69385)]