11317845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11906475

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 239, 287, 385, 451, 615, 717, 861, 1155, 1195, 1353, 1435, 1673, 2255, 2629, 3157, 3585, 4305, 5019, 6765, 7887, 8365, 9471, 9799, 13145, 15785, 18403, 25095, 29397, 39435, 47355, 48995, 55209, 68593, 92015, 107789, 146985, 205779, 276045, 323367, 342965, 538945, 754523, 1028895, 1616835, 2263569, 3772615, 11317845]

約数ペア:

[(1, 11317845), (3, 3772615), (5, 2263569), (7, 1616835), (11, 1028895), (15, 754523), (21, 538945), (33, 342965), (35, 323367), (41, 276045), (55, 205779), (77, 146985), (105, 107789), (123, 92015), (165, 68593), (205, 55209), (231, 48995), (239, 47355), (287, 39435), (385, 29397), (451, 25095), (615, 18403), (717, 15785), (861, 13145), (1155, 9799), (1195, 9471), (1353, 8365), (1435, 7887), (1673, 6765), (2255, 5019), (2629, 4305), (3157, 3585)]