27995775

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1319}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 46485120

約数和(自身を除く): 18489345

約数列:

[1, 3, 5, 15, 25, 75, 283, 849, 1319, 1415, 3957, 4245, 6595, 7075, 19785, 21225, 32975, 98925, 373277, 1119831, 1866385, 5599155, 9331925, 27995775]

約数ペア:

[(1, 27995775), (3, 9331925), (5, 5599155), (15, 1866385), (25, 1119831), (75, 373277), (283, 98925), (849, 32975), (1319, 21225), (1415, 19785), (3957, 7075), (4245, 6595)]