90527805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6961}}^1$

素因数の和:7006

約数の個数: 36

約数和(自身を含む): 166712052

約数和(自身を除く): 76184247

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 6961, 13005, 20883, 34805, 62649, 104415, 118337, 313245, 355011, 591685, 1065033, 1775055, 2011729, 5325165, 6035187, 10058645, 18105561, 30175935, 90527805]

約数ペア:

[(1, 90527805), (3, 30175935), (5, 18105561), (9, 10058645), (15, 6035187), (17, 5325165), (45, 2011729), (51, 1775055), (85, 1065033), (153, 591685), (255, 355011), (289, 313245), (765, 118337), (867, 104415), (1445, 62649), (2601, 34805), (4335, 20883), (6961, 13005)]