15745851

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 26349960

約数和(自身を除く): 10604109

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 761, 1089, 1881, 2283, 2299, 6849, 6897, 8371, 14459, 20691, 25113, 43377, 75339, 92081, 130131, 159049, 276243, 477147, 828729, 1431441, 1749539, 5248617, 15745851]

約数ペア:

[(1, 15745851), (3, 5248617), (9, 1749539), (11, 1431441), (19, 828729), (33, 477147), (57, 276243), (99, 159049), (121, 130131), (171, 92081), (209, 75339), (363, 43377), (627, 25113), (761, 20691), (1089, 14459), (1881, 8371), (2283, 6897), (2299, 6849)]