54491205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 93308544

約数和(自身を除く): 38817339

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2203, 4947, 6609, 8245, 11015, 24735, 33045, 37451, 112353, 187255, 213691, 561765, 641073, 1068455, 3205365, 3632747, 10898241, 18163735, 54491205]

約数ペア:

[(1, 54491205), (3, 18163735), (5, 10898241), (15, 3632747), (17, 3205365), (51, 1068455), (85, 641073), (97, 561765), (255, 213691), (291, 187255), (485, 112353), (1455, 37451), (1649, 33045), (2203, 24735), (4947, 11015), (6609, 8245)]