53205295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74413}}^1$

素因数の和:74442

約数の個数: 16

約数和(自身を含む): 75009312

約数和(自身を除く): 21804017

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 74413, 372065, 818543, 967369, 4092715, 4836845, 10641059, 53205295]

約数ペア:

[(1, 53205295), (5, 10641059), (11, 4836845), (13, 4092715), (55, 967369), (65, 818543), (143, 372065), (715, 74413)]