3845565

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 6742008

約数和(自身を除く): 2896443

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 881, 1455, 2643, 4365, 4405, 7929, 13215, 39645, 85457, 256371, 427285, 769113, 1281855, 3845565]

約数ペア:

[(1, 3845565), (3, 1281855), (5, 769113), (9, 427285), (15, 256371), (45, 85457), (97, 39645), (291, 13215), (485, 7929), (873, 4405), (881, 4365), (1455, 2643)]