275901915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2971}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 455357952

約数和(自身を除く): 179456037

約数列:

[1, 3, 5, 15, 41, 123, 151, 205, 453, 615, 755, 2265, 2971, 6191, 8913, 14855, 18573, 30955, 44565, 92865, 121811, 365433, 448621, 609055, 1345863, 1827165, 2243105, 6729315, 18393461, 55180383, 91967305, 275901915]

約数ペア:

[(1, 275901915), (3, 91967305), (5, 55180383), (15, 18393461), (41, 6729315), (123, 2243105), (151, 1827165), (205, 1345863), (453, 609055), (615, 448621), (755, 365433), (2265, 121811), (2971, 92865), (6191, 44565), (8913, 30955), (14855, 18573)]