39471755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 49381920

約数和(自身を除く): 9910165

約数列:

[1, 5, 29, 137, 145, 685, 1987, 3973, 9935, 19865, 57623, 272219, 288115, 1361095, 7894351, 39471755]

約数ペア:

[(1, 39471755), (5, 7894351), (29, 1361095), (137, 288115), (145, 272219), (685, 57623), (1987, 19865), (3973, 9935)]