498437145

素因数分解:

$3^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2741}}^1$

素因数の和:3207

約数の個数: 40

約数和(自身を含む): 895811400

約数和(自身を除く): 397374255

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 449, 1347, 2245, 2741, 4041, 6735, 8223, 12123, 13705, 20205, 24669, 36369, 41115, 60615, 74007, 123345, 181845, 222021, 370035, 1110105, 1230709, 3692127, 6153545, 11076381, 18460635, 33229143, 55381905, 99687429, 166145715, 498437145]

約数ペア:

[(1, 498437145), (3, 166145715), (5, 99687429), (9, 55381905), (15, 33229143), (27, 18460635), (45, 11076381), (81, 6153545), (135, 3692127), (405, 1230709), (449, 1110105), (1347, 370035), (2245, 222021), (2741, 181845), (4041, 123345), (6735, 74007), (8223, 60615), (12123, 41115), (13705, 36369), (20205, 24669)]