75637395

素因数分解:

$3^7\times 5^1\times {\mathrm{6917}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 136146240

約数和(自身を除く): 60508845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6917, 10935, 20751, 34585, 62253, 103755, 186759, 311265, 560277, 933795, 1680831, 2801385, 5042493, 8404155, 15127479, 25212465, 75637395]

約数ペア:

[(1, 75637395), (3, 25212465), (5, 15127479), (9, 8404155), (15, 5042493), (27, 2801385), (45, 1680831), (81, 933795), (135, 560277), (243, 311265), (405, 186759), (729, 103755), (1215, 62253), (2187, 34585), (3645, 20751), (6917, 10935)]