5397855

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 9047808

約数和(自身を除く): 3649953

約数列:

[1, 3, 5, 15, 41, 67, 123, 131, 201, 205, 335, 393, 615, 655, 1005, 1965, 2747, 5371, 8241, 8777, 13735, 16113, 26331, 26855, 41205, 43885, 80565, 131655, 359857, 1079571, 1799285, 5397855]

約数ペア:

[(1, 5397855), (3, 1799285), (5, 1079571), (15, 359857), (41, 131655), (67, 80565), (123, 43885), (131, 41205), (201, 26855), (205, 26331), (335, 16113), (393, 13735), (615, 8777), (655, 8241), (1005, 5371), (1965, 2747)]