80070525

素因数分解:

$3^4\times 5^2\times {\mathrm{39541}}^1$

素因数の和:39563

約数の個数: 30

約数和(自身を含む): 148322042

約数和(自身を除く): 68251517

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 39541, 118623, 197705, 355869, 593115, 988525, 1067607, 1779345, 2965575, 3202821, 5338035, 8896725, 16014105, 26690175, 80070525]

約数ペア:

[(1, 80070525), (3, 26690175), (5, 16014105), (9, 8896725), (15, 5338035), (25, 3202821), (27, 2965575), (45, 1779345), (75, 1067607), (81, 988525), (135, 593115), (225, 355869), (405, 197705), (675, 118623), (2025, 39541)]