2001445815

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{3301}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 3248534016

約数和(自身を除く): 1247088201

約数列:

[1, 3, 5, 15, 83, 249, 415, 487, 1245, 1461, 2435, 3301, 7305, 9903, 16505, 40421, 49515, 121263, 202105, 273983, 606315, 821949, 1369915, 1607587, 4109745, 4822761, 8037935, 24113805, 133429721, 400289163, 667148605, 2001445815]

約数ペア:

[(1, 2001445815), (3, 667148605), (5, 400289163), (15, 133429721), (83, 24113805), (249, 8037935), (415, 4822761), (487, 4109745), (1245, 1607587), (1461, 1369915), (2435, 821949), (3301, 606315), (7305, 273983), (9903, 202105), (16505, 121263), (40421, 49515)]