66756525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{80917}}^1$

素因数の和:80941

約数の個数: 24

約数和(自身を含む): 120405984

約数和(自身を除く): 53649459

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 80917, 242751, 404585, 890087, 1213755, 2022925, 2670261, 4450435, 6068775, 13351305, 22252175, 66756525]

約数ペア:

[(1, 66756525), (3, 22252175), (5, 13351305), (11, 6068775), (15, 4450435), (25, 2670261), (33, 2022925), (55, 1213755), (75, 890087), (165, 404585), (275, 242751), (825, 80917)]