55381905

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2741}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 96244200

約数和(自身を除く): 40862295

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 2741, 4041, 6735, 8223, 13705, 20205, 24669, 41115, 123345, 1230709, 3692127, 6153545, 11076381, 18460635, 55381905]

約数ペア:

[(1, 55381905), (3, 18460635), (5, 11076381), (9, 6153545), (15, 3692127), (45, 1230709), (449, 123345), (1347, 41115), (2245, 24669), (2741, 20205), (4041, 13705), (6735, 8223)]