7750125

素因数分解:

$3^2\times 5^3\times {\mathrm{83}}^2$

素因数の和:187

約数の個数: 36

約数和(自身を含む): 14141244

約数和(自身を除く): 6391119

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 125, 225, 249, 375, 415, 747, 1125, 1245, 2075, 3735, 6225, 6889, 10375, 18675, 20667, 31125, 34445, 62001, 93375, 103335, 172225, 310005, 516675, 861125, 1550025, 2583375, 7750125]

約数ペア:

[(1, 7750125), (3, 2583375), (5, 1550025), (9, 861125), (15, 516675), (25, 310005), (45, 172225), (75, 103335), (83, 93375), (125, 62001), (225, 34445), (249, 31125), (375, 20667), (415, 18675), (747, 10375), (1125, 6889), (1245, 6225), (2075, 3735)]