15275673

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 26819520

約数和(自身を除く): 11543847

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 839, 867, 1071, 2023, 2517, 2601, 5873, 6069, 7551, 14263, 17619, 18207, 42789, 52857, 99841, 128367, 242471, 299523, 727413, 898569, 1697297, 2182239, 5091891, 15275673]

約数ペア:

[(1, 15275673), (3, 5091891), (7, 2182239), (9, 1697297), (17, 898569), (21, 727413), (51, 299523), (63, 242471), (119, 128367), (153, 99841), (289, 52857), (357, 42789), (839, 18207), (867, 17619), (1071, 14263), (2023, 7551), (2517, 6069), (2601, 5873)]