26460065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 33600000

約数和(自身を除く): 7139935

約数列:

[1, 5, 19, 95, 223, 1115, 1249, 4237, 6245, 21185, 23731, 118655, 278527, 1392635, 5292013, 26460065]

約数ペア:

[(1, 26460065), (5, 5292013), (19, 1392635), (95, 278527), (223, 118655), (1115, 23731), (1249, 21185), (4237, 6245)]