65868795

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 125598816

約数和(自身を除く): 59730021

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1063, 1215, 1377, 2295, 3189, 3645, 4131, 5315, 6885, 9567, 12393, 15945, 18071, 20655, 28701, 47835, 54213, 61965, 86103, 90355, 143505, 162639, 258309, 271065, 430515, 487917, 774927, 813195, 1291545, 1463751, 2439585, 3874635, 4391253, 7318755, 13173759, 21956265, 65868795]

約数ペア:

[(1, 65868795), (3, 21956265), (5, 13173759), (9, 7318755), (15, 4391253), (17, 3874635), (27, 2439585), (45, 1463751), (51, 1291545), (81, 813195), (85, 774927), (135, 487917), (153, 430515), (243, 271065), (255, 258309), (405, 162639), (459, 143505), (729, 90355), (765, 86103), (1063, 61965), (1215, 54213), (1377, 47835), (2295, 28701), (3189, 20655), (3645, 18071), (4131, 15945), (5315, 12393), (6885, 9567)]