39042065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 48394368

約数和(自身を除く): 9352303

約数列:

[1, 5, 43, 113, 215, 565, 1607, 4859, 8035, 24295, 69101, 181591, 345505, 907955, 7808413, 39042065]

約数ペア:

[(1, 39042065), (5, 7808413), (43, 907955), (113, 345505), (215, 181591), (565, 69101), (1607, 24295), (4859, 8035)]