72939435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9283

約数の個数: 32

約数和(自身を含む): 127567872

約数和(自身を除く): 54628437

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 9227, 27681, 46135, 138405, 156859, 286037, 470577, 784295, 858111, 1430185, 2352885, 4290555, 4862629, 14587887, 24313145, 72939435]

約数ペア:

[(1, 72939435), (3, 24313145), (5, 14587887), (15, 4862629), (17, 4290555), (31, 2352885), (51, 1430185), (85, 858111), (93, 784295), (155, 470577), (255, 286037), (465, 156859), (527, 138405), (1581, 46135), (2635, 27681), (7905, 9227)]