83281045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 29937515

約数列:

[1, 5, 17, 23, 41, 85, 115, 205, 391, 697, 943, 1039, 1955, 3485, 4715, 5195, 16031, 17663, 23897, 42599, 80155, 88315, 119485, 212995, 406249, 724183, 979777, 2031245, 3620915, 4898885, 16656209, 83281045]

約数ペア:

[(1, 83281045), (5, 16656209), (17, 4898885), (23, 3620915), (41, 2031245), (85, 979777), (115, 724183), (205, 406249), (391, 212995), (697, 119485), (943, 88315), (1039, 80155), (1955, 42599), (3485, 23897), (4715, 17663), (5195, 16031)]