56161365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288007}}^1$

素因数の和:288028

約数の個数: 16

約数和(自身を含む): 96770688

約数和(自身を除く): 40609323

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 288007, 864021, 1440035, 3744091, 4320105, 11232273, 18720455, 56161365]

約数ペア:

[(1, 56161365), (3, 18720455), (5, 11232273), (13, 4320105), (15, 3744091), (39, 1440035), (65, 864021), (195, 288007)]