85211775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34429}}^1$

素因数の和:34456

約数の個数: 36

約数和(自身を含む): 166503480

約数和(自身を除く): 81291705

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 34429, 103287, 172145, 309861, 378719, 516435, 860725, 1136157, 1549305, 1893595, 2582175, 3408471, 5680785, 7746525, 9467975, 17042355, 28403925, 85211775]

約数ペア:

[(1, 85211775), (3, 28403925), (5, 17042355), (9, 9467975), (11, 7746525), (15, 5680785), (25, 3408471), (33, 2582175), (45, 1893595), (55, 1549305), (75, 1136157), (99, 860725), (165, 516435), (225, 378719), (275, 309861), (495, 172145), (825, 103287), (2475, 34429)]