39213275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 51853824

約数和(自身を除く): 12640549

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 1451, 5405, 7255, 27025, 33373, 36275, 68197, 166865, 340985, 834325, 1568531, 1704925, 7842655, 39213275]

約数ペア:

[(1, 39213275), (5, 7842655), (23, 1704925), (25, 1568531), (47, 834325), (115, 340985), (235, 166865), (575, 68197), (1081, 36275), (1175, 33373), (1451, 27025), (5405, 7255)]