25293955

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 31140864

約数和(自身を除く): 5846909

約数列:

[1, 5, 61, 127, 305, 635, 653, 3265, 7747, 38735, 39833, 82931, 199165, 414655, 5058791, 25293955]

約数ペア:

[(1, 25293955), (5, 5058791), (61, 414655), (127, 199165), (305, 82931), (635, 39833), (653, 38735), (3265, 7747)]