39250805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23068

約数の個数: 16

約数和(自身を含む): 53042688

約数和(自身を除く): 13791883

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 23021, 115105, 253231, 713651, 1266155, 3568255, 7850161, 39250805]

約数ペア:

[(1, 39250805), (5, 7850161), (11, 3568255), (31, 1266155), (55, 713651), (155, 253231), (341, 115105), (1705, 23021)]