2653804545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{25274329}}^1$

素因数の和:25274344

約数の個数: 16

約数和(自身を含む): 4852671360

約数和(自身を除く): 2198866815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 25274329, 75822987, 126371645, 176920303, 379114935, 530760909, 884601515, 2653804545]

約数ペア:

[(1, 2653804545), (3, 884601515), (5, 530760909), (7, 379114935), (15, 176920303), (21, 126371645), (35, 75822987), (105, 25274329)]