39550755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3675

約数の個数: 32

約数和(自身を含む): 68580864

約数和(自身を除く): 29030109

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3607, 3655, 10821, 10965, 18035, 54105, 61319, 155101, 183957, 306595, 465303, 775505, 919785, 2326515, 2636717, 7910151, 13183585, 39550755]

約数ペア:

[(1, 39550755), (3, 13183585), (5, 7910151), (15, 2636717), (17, 2326515), (43, 919785), (51, 775505), (85, 465303), (129, 306595), (215, 183957), (255, 155101), (645, 61319), (731, 54105), (2193, 18035), (3607, 10965), (3655, 10821)]