30026865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181981}}^1$

素因数の和:182000

約数の個数: 16

約数和(自身を含む): 52410816

約数和(自身を除く): 22383951

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181981, 545943, 909905, 2001791, 2729715, 6005373, 10008955, 30026865]

約数ペア:

[(1, 30026865), (3, 10008955), (5, 6005373), (11, 2729715), (15, 2001791), (33, 909905), (55, 545943), (165, 181981)]