71555825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 97196160

約数和(自身を除く): 25640335

約数列:

[1, 5, 11, 25, 55, 275, 367, 709, 1835, 3545, 4037, 7799, 9175, 17725, 20185, 38995, 100925, 194975, 260203, 1301015, 2862233, 6505075, 14311165, 71555825]

約数ペア:

[(1, 71555825), (5, 14311165), (11, 6505075), (25, 2862233), (55, 1301015), (275, 260203), (367, 194975), (709, 100925), (1835, 38995), (3545, 20185), (4037, 17725), (7799, 9175)]