31024485

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 55872000

約数和(自身を除く): 24847515

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 2909, 3555, 8727, 10665, 14545, 26181, 43635, 78543, 130905, 229811, 392715, 689433, 1149055, 2068299, 3447165, 6204897, 10341495, 31024485]

約数ペア:

[(1, 31024485), (3, 10341495), (5, 6204897), (9, 3447165), (15, 2068299), (27, 1149055), (45, 689433), (79, 392715), (135, 229811), (237, 130905), (395, 78543), (711, 43635), (1185, 26181), (2133, 14545), (2909, 10665), (3555, 8727)]