2034004005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{2557}}^1$

素因数の和:4186

約数の個数: 48

約数和(自身を含む): 3850015104

約数和(自身を除く): 1816011099

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1607, 2557, 4821, 7671, 8035, 12785, 14463, 17677, 23013, 24105, 28127, 38355, 53031, 72315, 84381, 88385, 115065, 140635, 159093, 253143, 265155, 421905, 795465, 1265715, 4109099, 12327297, 20545495, 36981891, 45200089, 61636485, 135600267, 184909455, 226000445, 406800801, 678001335, 2034004005]

約数ペア:

[(1, 2034004005), (3, 678001335), (5, 406800801), (9, 226000445), (11, 184909455), (15, 135600267), (33, 61636485), (45, 45200089), (55, 36981891), (99, 20545495), (165, 12327297), (495, 4109099), (1607, 1265715), (2557, 795465), (4821, 421905), (7671, 265155), (8035, 253143), (12785, 159093), (14463, 140635), (17677, 115065), (23013, 88385), (24105, 84381), (28127, 72315), (38355, 53031)]