239526145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2551}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 292152960

約数和(自身を除く): 52626815

約数列:

[1, 5, 89, 211, 445, 1055, 2551, 12755, 18779, 93895, 227039, 538261, 1135195, 2691305, 47905229, 239526145]

約数ペア:

[(1, 239526145), (5, 47905229), (89, 2691305), (211, 1135195), (445, 538261), (1055, 227039), (2551, 93895), (12755, 18779)]