67531725

素因数分解:

$3^4\times 5^2\times {\mathrm{33349}}^1$

素因数の和:33371

約数の個数: 30

約数和(自身を含む): 125095850

約数和(自身を除く): 57564125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 33349, 100047, 166745, 300141, 500235, 833725, 900423, 1500705, 2501175, 2701269, 4502115, 7503525, 13506345, 22510575, 67531725]

約数ペア:

[(1, 67531725), (3, 22510575), (5, 13506345), (9, 7503525), (15, 4502115), (25, 2701269), (27, 2501175), (45, 1500705), (75, 900423), (81, 833725), (135, 500235), (225, 300141), (405, 166745), (675, 100047), (2025, 33349)]