57571475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 78536640

約数和(自身を除く): 20965165

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 3769, 15275, 18845, 48997, 94225, 177143, 244985, 885715, 1224925, 2302859, 4428575, 11514295, 57571475]

約数ペア:

[(1, 57571475), (5, 11514295), (13, 4428575), (25, 2302859), (47, 1224925), (65, 885715), (235, 244985), (325, 177143), (611, 94225), (1175, 48997), (3055, 18845), (3769, 15275)]