42249405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256057}}^1$

素因数の和:256076

約数の個数: 16

約数和(自身を含む): 73744704

約数和(自身を除く): 31495299

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 256057, 768171, 1280285, 2816627, 3840855, 8449881, 14083135, 42249405]

約数ペア:

[(1, 42249405), (3, 14083135), (5, 8449881), (11, 3840855), (15, 2816627), (33, 1280285), (55, 768171), (165, 256057)]