2028049005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{11251}}^1$

素因数の和:11517

約数の個数: 32

約数和(自身を含む): 3315109248

約数和(自身を除く): 1287060243

約数列:

[1, 3, 5, 15, 61, 183, 197, 305, 591, 915, 985, 2955, 11251, 12017, 33753, 36051, 56255, 60085, 168765, 180255, 686311, 2058933, 2216447, 3431555, 6649341, 10294665, 11082235, 33246705, 135203267, 405609801, 676016335, 2028049005]

約数ペア:

[(1, 2028049005), (3, 676016335), (5, 405609801), (15, 135203267), (61, 33246705), (183, 11082235), (197, 10294665), (305, 6649341), (591, 3431555), (915, 2216447), (985, 2058933), (2955, 686311), (11251, 180255), (12017, 168765), (33753, 60085), (36051, 56255)]