80406095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6791

約数の個数: 32

約数和(自身を含む): 124194816

約数和(自身を除く): 43788721

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 6737, 11935, 33685, 47159, 74107, 208847, 235795, 370535, 518749, 1044235, 1461929, 2297317, 2593745, 7309645, 11486585, 16081219, 80406095]

約数ペア:

[(1, 80406095), (5, 16081219), (7, 11486585), (11, 7309645), (31, 2593745), (35, 2297317), (55, 1461929), (77, 1044235), (155, 518749), (217, 370535), (341, 235795), (385, 208847), (1085, 74107), (1705, 47159), (2387, 33685), (6737, 11935)]