119979285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 204145920

約数和(自身を除く): 84166635

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 789, 1315, 1789, 3945, 4471, 5367, 8945, 13413, 22355, 26835, 30413, 67065, 91239, 152065, 456195, 470507, 1411521, 2352535, 7057605, 7998619, 23995857, 39993095, 119979285]

約数ペア:

[(1, 119979285), (3, 39993095), (5, 23995857), (15, 7998619), (17, 7057605), (51, 2352535), (85, 1411521), (255, 470507), (263, 456195), (789, 152065), (1315, 91239), (1789, 67065), (3945, 30413), (4471, 26835), (5367, 22355), (8945, 13413)]