57804725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 80002692

約数和(自身を除く): 22197967

約数列:

[1, 5, 11, 25, 55, 97, 121, 197, 275, 485, 605, 985, 1067, 2167, 2425, 3025, 4925, 5335, 10835, 11737, 19109, 23837, 26675, 54175, 58685, 95545, 119185, 210199, 293425, 477725, 595925, 1050995, 2312189, 5254975, 11560945, 57804725]

約数ペア:

[(1, 57804725), (5, 11560945), (11, 5254975), (25, 2312189), (55, 1050995), (97, 595925), (121, 477725), (197, 293425), (275, 210199), (485, 119185), (605, 95545), (985, 58685), (1067, 54175), (2167, 26675), (2425, 23837), (3025, 19109), (4925, 11737), (5335, 10835)]