57755815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2803}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 74900448

約数和(自身を除く): 17144633

約数列:

[1, 5, 13, 65, 317, 1585, 2803, 4121, 14015, 20605, 36439, 182195, 888551, 4442755, 11551163, 57755815]

約数ペア:

[(1, 57755815), (5, 11551163), (13, 4442755), (65, 888551), (317, 182195), (1585, 36439), (2803, 20605), (4121, 14015)]