15266493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 26148096

約数和(自身を除く): 10881603

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 187, 193, 423, 517, 561, 579, 799, 1551, 1683, 1737, 2123, 2397, 3281, 4653, 6369, 7191, 8789, 9071, 9843, 19107, 26367, 27213, 29529, 36091, 79101, 81639, 99781, 108273, 154207, 299343, 324819, 462621, 898029, 1387863, 1696277, 5088831, 15266493]

約数ペア:

[(1, 15266493), (3, 5088831), (9, 1696277), (11, 1387863), (17, 898029), (33, 462621), (47, 324819), (51, 299343), (99, 154207), (141, 108273), (153, 99781), (187, 81639), (193, 79101), (423, 36091), (517, 29529), (561, 27213), (579, 26367), (799, 19107), (1551, 9843), (1683, 9071), (1737, 8789), (2123, 7191), (2397, 6369), (3281, 4653)]