80004705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1061}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 140082048

約数和(自身を除く): 60077343

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 1061, 1371, 2285, 3183, 5027, 5305, 6855, 11671, 15081, 15915, 25135, 35013, 58355, 75405, 175065, 484877, 1454631, 2424385, 5333647, 7273155, 16000941, 26668235, 80004705]

約数ペア:

[(1, 80004705), (3, 26668235), (5, 16000941), (11, 7273155), (15, 5333647), (33, 2424385), (55, 1454631), (165, 484877), (457, 175065), (1061, 75405), (1371, 58355), (2285, 35013), (3183, 25135), (5027, 15915), (5305, 15081), (6855, 11671)]