2471325

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 4145568

約数和(自身を除く): 1674243

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 397, 415, 1191, 1245, 1985, 2075, 5955, 6225, 9925, 29775, 32951, 98853, 164755, 494265, 823775, 2471325]

約数ペア:

[(1, 2471325), (3, 823775), (5, 494265), (15, 164755), (25, 98853), (75, 32951), (83, 29775), (249, 9925), (397, 6225), (415, 5955), (1191, 2075), (1245, 1985)]