128341785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59833}}^1$

素因数の和:59865

約数の個数: 32

約数和(自身を含む): 241250688

約数和(自身を除く): 112908903

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 59833, 179499, 299165, 658163, 777829, 897495, 1974489, 2333487, 3290815, 3889145, 8556119, 9872445, 11667435, 25668357, 42780595, 128341785]

約数ペア:

[(1, 128341785), (3, 42780595), (5, 25668357), (11, 11667435), (13, 9872445), (15, 8556119), (33, 3889145), (39, 3290815), (55, 2333487), (65, 1974489), (143, 897495), (165, 777829), (195, 658163), (429, 299165), (715, 179499), (2145, 59833)]