15439077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 10169883

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 113, 141, 153, 171, 323, 339, 423, 799, 893, 969, 1017, 1921, 2147, 2397, 2679, 2907, 5311, 5763, 6441, 7191, 8037, 15181, 15933, 17289, 19323, 36499, 45543, 47799, 90287, 100909, 109497, 136629, 270861, 302727, 328491, 812583, 908181, 1715453, 5146359, 15439077]

約数ペア:

[(1, 15439077), (3, 5146359), (9, 1715453), (17, 908181), (19, 812583), (47, 328491), (51, 302727), (57, 270861), (113, 136629), (141, 109497), (153, 100909), (171, 90287), (323, 47799), (339, 45543), (423, 36499), (799, 19323), (893, 17289), (969, 15933), (1017, 15181), (1921, 8037), (2147, 7191), (2397, 6441), (2679, 5763), (2907, 5311)]