68474065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26489}}^1$

素因数の和:26552

約数の個数: 16

約数和(自身を含む): 91549440

約数和(自身を除く): 23075375

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 26489, 132445, 291379, 1244983, 1456895, 6224915, 13694813, 68474065]

約数ペア:

[(1, 68474065), (5, 13694813), (11, 6224915), (47, 1456895), (55, 1244983), (235, 291379), (517, 132445), (2585, 26489)]