85212975

素因数分解:

$3^1\times 5^2\times {\mathrm{761}}^1\times {\mathrm{1493}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 141165072

約数和(自身を除く): 55952097

約数列:

[1, 3, 5, 15, 25, 75, 761, 1493, 2283, 3805, 4479, 7465, 11415, 19025, 22395, 37325, 57075, 111975, 1136173, 3408519, 5680865, 17042595, 28404325, 85212975]

約数ペア:

[(1, 85212975), (3, 28404325), (5, 17042595), (15, 5680865), (25, 3408519), (75, 1136173), (761, 111975), (1493, 57075), (2283, 37325), (3805, 22395), (4479, 19025), (7465, 11415)]