4420005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7187}}^1$

素因数の和:7236

約数の個数: 16

約数和(自身を含む): 7245504

約数和(自身を除く): 2825499

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 7187, 21561, 35935, 107805, 294667, 884001, 1473335, 4420005]

約数ペア:

[(1, 4420005), (3, 1473335), (5, 884001), (15, 294667), (41, 107805), (123, 35935), (205, 21561), (615, 7187)]