3780491805

素因数分解:

$3^3\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{14051}}^1$

素因数の和:16058

約数の個数: 32

約数和(自身を含む): 6724725120

約数和(自身を除く): 2944233315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1993, 5979, 9965, 14051, 17937, 29895, 42153, 53811, 70255, 89685, 126459, 210765, 269055, 379377, 632295, 1896885, 28003643, 84010929, 140018215, 252032787, 420054645, 756098361, 1260163935, 3780491805]

約数ペア:

[(1, 3780491805), (3, 1260163935), (5, 756098361), (9, 420054645), (15, 252032787), (27, 140018215), (45, 84010929), (135, 28003643), (1993, 1896885), (5979, 632295), (9965, 379377), (14051, 269055), (17937, 210765), (29895, 126459), (42153, 89685), (53811, 70255)]