77451025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 99960120

約数和(自身を除く): 22509095

約数列:

[1, 5, 25, 29, 145, 317, 337, 725, 1585, 1685, 7925, 8425, 9193, 9773, 45965, 48865, 106829, 229825, 244325, 534145, 2670725, 3098041, 15490205, 77451025]

約数ペア:

[(1, 77451025), (5, 15490205), (25, 3098041), (29, 2670725), (145, 534145), (317, 244325), (337, 229825), (725, 106829), (1585, 48865), (1685, 45965), (7925, 9773), (8425, 9193)]