53167475

素因数分解:

$5^2\times {\mathrm{109}}^2\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 18

約数和(自身を含む): 66909780

約数和(自身を除く): 13742305

約数列:

[1, 5, 25, 109, 179, 545, 895, 2725, 4475, 11881, 19511, 59405, 97555, 297025, 487775, 2126699, 10633495, 53167475]

約数ペア:

[(1, 53167475), (5, 10633495), (25, 2126699), (109, 487775), (179, 297025), (545, 97555), (895, 59405), (2725, 19511), (4475, 11881)]