75085685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 100569600

約数和(自身を除く): 25483915

約数列:

[1, 5, 17, 23, 85, 115, 193, 199, 391, 965, 995, 1955, 3281, 3383, 4439, 4577, 16405, 16915, 22195, 22885, 38407, 75463, 77809, 192035, 377315, 389045, 652919, 883361, 3264595, 4416805, 15017137, 75085685]

約数ペア:

[(1, 75085685), (5, 15017137), (17, 4416805), (23, 3264595), (85, 883361), (115, 652919), (193, 389045), (199, 377315), (391, 192035), (965, 77809), (995, 75463), (1955, 38407), (3281, 22885), (3383, 22195), (4439, 16915), (4577, 16405)]