82541975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 106533360

約数和(自身を除く): 23991385

約数列:

[1, 5, 25, 29, 145, 257, 443, 725, 1285, 2215, 6425, 7453, 11075, 12847, 37265, 64235, 113851, 186325, 321175, 569255, 2846275, 3301679, 16508395, 82541975]

約数ペア:

[(1, 82541975), (5, 16508395), (25, 3301679), (29, 2846275), (145, 569255), (257, 321175), (443, 186325), (725, 113851), (1285, 64235), (2215, 37265), (6425, 12847), (7453, 11075)]