55541115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{176321}}^1$

素因数の和:176339

約数の個数: 24

約数和(自身を含む): 110024928

約数和(自身を除く): 54483813

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 176321, 528963, 881605, 1234247, 1586889, 2644815, 3702741, 6171235, 7934445, 11108223, 18513705, 55541115]

約数ペア:

[(1, 55541115), (3, 18513705), (5, 11108223), (7, 7934445), (9, 6171235), (15, 3702741), (21, 2644815), (35, 1586889), (45, 1234247), (63, 881605), (105, 528963), (315, 176321)]