42528105

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 76014720

約数和(自身を除く): 33486615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1493, 1899, 3165, 4479, 5697, 7465, 9495, 13437, 22395, 28485, 40311, 67185, 201555, 315023, 945069, 1575115, 2835207, 4725345, 8505621, 14176035, 42528105]

約数ペア:

[(1, 42528105), (3, 14176035), (5, 8505621), (9, 4725345), (15, 2835207), (27, 1575115), (45, 945069), (135, 315023), (211, 201555), (633, 67185), (1055, 40311), (1493, 28485), (1899, 22395), (3165, 13437), (4479, 9495), (5697, 7465)]