97078725

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2647}}^1$

素因数の和:2826

約数の個数: 36

約数和(自身を含む): 175011616

約数和(自身を除く): 77932891

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 2445, 2647, 4075, 7335, 7941, 12225, 13235, 23823, 36675, 39705, 66175, 119115, 198525, 431461, 595575, 1294383, 2157305, 3883149, 6471915, 10786525, 19415745, 32359575, 97078725]

約数ペア:

[(1, 97078725), (3, 32359575), (5, 19415745), (9, 10786525), (15, 6471915), (25, 3883149), (45, 2157305), (75, 1294383), (163, 595575), (225, 431461), (489, 198525), (815, 119115), (1467, 66175), (2445, 39705), (2647, 36675), (4075, 23823), (7335, 13235), (7941, 12225)]