288041805

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112297}}^1$

素因数の和:112330

約数の個数: 32

約数和(自身を含む): 539030400

約数和(自身を除く): 250988595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 112297, 336891, 561485, 1010673, 1684455, 2133643, 3032019, 5053365, 6400929, 10668215, 15160095, 19202787, 32004645, 57608361, 96013935, 288041805]

約数ペア:

[(1, 288041805), (3, 96013935), (5, 57608361), (9, 32004645), (15, 19202787), (19, 15160095), (27, 10668215), (45, 6400929), (57, 5053365), (95, 3032019), (135, 2133643), (171, 1684455), (285, 1010673), (513, 561485), (855, 336891), (2565, 112297)]