5376945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 4703055

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1249, 1435, 3747, 4305, 6245, 8743, 18735, 26229, 43715, 51209, 131145, 153627, 256045, 358463, 768135, 1075389, 1792315, 5376945]

約数ペア:

[(1, 5376945), (3, 1792315), (5, 1075389), (7, 768135), (15, 358463), (21, 256045), (35, 153627), (41, 131145), (105, 51209), (123, 43715), (205, 26229), (287, 18735), (615, 8743), (861, 6245), (1249, 4305), (1435, 3747)]