57271265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 72793728

約数和(自身を除く): 15522463

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7433, 7705, 37165, 170959, 498011, 854795, 2490055, 11454253, 57271265]

約数ペア:

[(1, 57271265), (5, 11454253), (23, 2490055), (67, 854795), (115, 498011), (335, 170959), (1541, 37165), (7433, 7705)]