28848285

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 51838080

約数和(自身を除く): 22989795

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2203, 2619, 4365, 6609, 11015, 13095, 19827, 33045, 59481, 99135, 213691, 297405, 641073, 1068455, 1923219, 3205365, 5769657, 9616095, 28848285]

約数ペア:

[(1, 28848285), (3, 9616095), (5, 5769657), (9, 3205365), (15, 1923219), (27, 1068455), (45, 641073), (97, 297405), (135, 213691), (291, 99135), (485, 59481), (873, 33045), (1455, 19827), (2203, 13095), (2619, 11015), (4365, 6609)]