71067804575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{18919}}^1$

素因数の和:19128

約数の個数: 48

約数和(自身を含む): 94143498240

約数和(自身を除く): 23075693665

約数列:

[1, 5, 25, 31, 37, 131, 155, 185, 655, 775, 925, 1147, 3275, 4061, 4847, 5735, 18919, 20305, 24235, 28675, 94595, 101525, 121175, 150257, 472975, 586489, 700003, 751285, 2478389, 2932445, 3500015, 3756425, 12391945, 14662225, 17500075, 21700093, 61959725, 76830059, 91700393, 108500465, 384150295, 458501965, 542502325, 1920751475, 2292509825, 2842712183, 14213560915, 71067804575]

約数ペア:

[(1, 71067804575), (5, 14213560915), (25, 2842712183), (31, 2292509825), (37, 1920751475), (131, 542502325), (155, 458501965), (185, 384150295), (655, 108500465), (775, 91700393), (925, 76830059), (1147, 61959725), (3275, 21700093), (4061, 17500075), (4847, 14662225), (5735, 12391945), (18919, 3756425), (20305, 3500015), (24235, 2932445), (28675, 2478389), (94595, 751285), (101525, 700003), (121175, 586489), (150257, 472975)]