25009023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 38658816

約数和(自身を除く): 13649793

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 563, 663, 871, 1139, 1689, 2613, 3417, 7319, 9571, 14807, 21957, 28713, 37721, 44421, 113163, 124423, 373269, 490373, 641257, 1471119, 1923771, 8336341, 25009023]

約数ペア:

[(1, 25009023), (3, 8336341), (13, 1923771), (17, 1471119), (39, 641257), (51, 490373), (67, 373269), (201, 124423), (221, 113163), (563, 44421), (663, 37721), (871, 28713), (1139, 21957), (1689, 14807), (2613, 9571), (3417, 7319)]