80184755

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 114352128

約数和(自身を除く): 34167373

約数列:

[1, 5, 7, 31, 35, 155, 217, 263, 281, 1085, 1315, 1405, 1841, 1967, 8153, 8711, 9205, 9835, 40765, 43555, 57071, 60977, 73903, 285355, 304885, 369515, 517321, 2290993, 2586605, 11454965, 16036951, 80184755]

約数ペア:

[(1, 80184755), (5, 16036951), (7, 11454965), (31, 2586605), (35, 2290993), (155, 517321), (217, 369515), (263, 304885), (281, 285355), (1085, 73903), (1315, 60977), (1405, 57071), (1841, 43555), (1967, 40765), (8153, 9835), (8711, 9205)]