237156795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76379}}^1$

素因数の和:76416

約数の個数: 32

約数和(自身を含む): 439948800

約数和(自身を除く): 202792005

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 76379, 229137, 381895, 687411, 1145685, 1756717, 2062233, 3437055, 5270151, 8783585, 10311165, 15810453, 26350755, 47431359, 79052265, 237156795]

約数ペア:

[(1, 237156795), (3, 79052265), (5, 47431359), (9, 26350755), (15, 15810453), (23, 10311165), (27, 8783585), (45, 5270151), (69, 3437055), (115, 2062233), (135, 1756717), (207, 1145685), (345, 687411), (621, 381895), (1035, 229137), (3105, 76379)]