25407723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 12953877

約数列:

[1, 3, 11, 33, 53, 73, 159, 199, 219, 583, 597, 803, 1749, 2189, 2409, 3869, 6567, 10547, 11607, 14527, 31641, 42559, 43581, 116017, 127677, 159797, 348051, 479391, 769931, 2309793, 8469241, 25407723]

約数ペア:

[(1, 25407723), (3, 8469241), (11, 2309793), (33, 769931), (53, 479391), (73, 348051), (159, 159797), (199, 127677), (219, 116017), (583, 43581), (597, 42559), (803, 31641), (1749, 14527), (2189, 11607), (2409, 10547), (3869, 6567)]