28860535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16927}}^1$

素因数の和:16974

約数の個数: 16

約数和(自身を含む): 39002112

約数和(自身を除く): 10141577

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 16927, 84635, 186197, 524737, 930985, 2623685, 5772107, 28860535]

約数ペア:

[(1, 28860535), (5, 5772107), (11, 2623685), (31, 930985), (55, 524737), (155, 186197), (341, 84635), (1705, 16927)]