83291895

素因数分解:

$3^8\times 5^1\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 36

約数和(自身を含む): 149976840

約数和(自身を除く): 66684945

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2539, 3645, 6561, 7617, 10935, 12695, 22851, 32805, 38085, 68553, 114255, 205659, 342765, 616977, 1028295, 1850931, 3084885, 5552793, 9254655, 16658379, 27763965, 83291895]

約数ペア:

[(1, 83291895), (3, 27763965), (5, 16658379), (9, 9254655), (15, 5552793), (27, 3084885), (45, 1850931), (81, 1028295), (135, 616977), (243, 342765), (405, 205659), (729, 114255), (1215, 68553), (2187, 38085), (2539, 32805), (3645, 22851), (6561, 12695), (7617, 10935)]