9966225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 16686432

約数和(自身を除く): 6720207

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 1601, 2075, 4803, 6225, 8005, 24015, 40025, 120075, 132883, 398649, 664415, 1993245, 3322075, 9966225]

約数ペア:

[(1, 9966225), (3, 3322075), (5, 1993245), (15, 664415), (25, 398649), (75, 132883), (83, 120075), (249, 40025), (415, 24015), (1245, 8005), (1601, 6225), (2075, 4803)]