1927485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 3968640

約数和(自身を除く): 2041155

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 211, 261, 315, 435, 609, 633, 1015, 1055, 1305, 1477, 1827, 1899, 3045, 3165, 4431, 6119, 7385, 9135, 9495, 13293, 18357, 22155, 30595, 42833, 55071, 66465, 91785, 128499, 214165, 275355, 385497, 642495, 1927485]

約数ペア:

[(1, 1927485), (3, 642495), (5, 385497), (7, 275355), (9, 214165), (15, 128499), (21, 91785), (29, 66465), (35, 55071), (45, 42833), (63, 30595), (87, 22155), (105, 18357), (145, 13293), (203, 9495), (211, 9135), (261, 7385), (315, 6119), (435, 4431), (609, 3165), (633, 3045), (1015, 1899), (1055, 1827), (1305, 1477)]