86511205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 118920960

約数和(自身を除く): 32409755

約数列:

[1, 5, 11, 29, 55, 73, 145, 319, 365, 743, 803, 1595, 2117, 3715, 4015, 8173, 10585, 21547, 23287, 40865, 54239, 107735, 116435, 237017, 271195, 596629, 1185085, 1572931, 2983145, 7864655, 17302241, 86511205]

約数ペア:

[(1, 86511205), (5, 17302241), (11, 7864655), (29, 2983145), (55, 1572931), (73, 1185085), (145, 596629), (319, 271195), (365, 237017), (743, 116435), (803, 107735), (1595, 54239), (2117, 40865), (3715, 23287), (4015, 21547), (8173, 10585)]