2943762155

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 3672345600

約数和(自身を除く): 728583445

約数列:

[1, 5, 43, 137, 139, 215, 685, 695, 719, 3595, 5891, 5977, 19043, 29455, 29885, 30917, 95215, 98503, 99941, 154585, 492515, 499705, 818849, 4094245, 4235629, 4297463, 13691917, 21178145, 21487315, 68459585, 588752431, 2943762155]

約数ペア:

[(1, 2943762155), (5, 588752431), (43, 68459585), (137, 21487315), (139, 21178145), (215, 13691917), (685, 4297463), (695, 4235629), (719, 4094245), (3595, 818849), (5891, 499705), (5977, 492515), (19043, 154585), (29455, 99941), (29885, 98503), (30917, 95215)]