25061265

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 45181440

約数和(自身を除く): 20120175

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2543, 3285, 7629, 9855, 12715, 22887, 38145, 68661, 114435, 185639, 343305, 556917, 928195, 1670751, 2784585, 5012253, 8353755, 25061265]

約数ペア:

[(1, 25061265), (3, 8353755), (5, 5012253), (9, 2784585), (15, 1670751), (27, 928195), (45, 556917), (73, 343305), (135, 185639), (219, 114435), (365, 68661), (657, 38145), (1095, 22887), (1971, 12715), (2543, 9855), (3285, 7629)]