2897450135

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{21601}}^1$

素因数の和:21938

約数の個数: 16

約数和(自身を含む): 3520261920

約数和(自身を除く): 622811785

約数列:

[1, 5, 139, 193, 695, 965, 21601, 26827, 108005, 134135, 3002539, 4168993, 15012695, 20844965, 579490027, 2897450135]

約数ペア:

[(1, 2897450135), (5, 579490027), (139, 20844965), (193, 15012695), (695, 4168993), (965, 3002539), (21601, 134135), (26827, 108005)]