72735525

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8737}}^1$

素因数の和:8790

約数の個数: 36

約数和(自身を含む): 133813732

約数和(自身を除く): 61078207

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2775, 8325, 8737, 26211, 43685, 78633, 131055, 218425, 323269, 393165, 655275, 969807, 1616345, 1965825, 2909421, 4849035, 8081725, 14547105, 24245175, 72735525]

約数ペア:

[(1, 72735525), (3, 24245175), (5, 14547105), (9, 8081725), (15, 4849035), (25, 2909421), (37, 1965825), (45, 1616345), (75, 969807), (111, 655275), (185, 393165), (225, 323269), (333, 218425), (555, 131055), (925, 78633), (1665, 43685), (2775, 26211), (8325, 8737)]