79644725

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 101056032

約数和(自身を除く): 21411307

約数列:

[1, 5, 25, 83, 131, 293, 415, 655, 1465, 2075, 3275, 7325, 10873, 24319, 38383, 54365, 121595, 191915, 271825, 607975, 959575, 3185789, 15928945, 79644725]

約数ペア:

[(1, 79644725), (5, 15928945), (25, 3185789), (83, 959575), (131, 607975), (293, 271825), (415, 191915), (655, 121595), (1465, 54365), (2075, 38383), (3275, 24319), (7325, 10873)]