39257295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 80317440

約数和(自身を除く): 41060145

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 829, 861, 1155, 1353, 1435, 2255, 2487, 3157, 4145, 4305, 5803, 6765, 9119, 9471, 12435, 15785, 17409, 27357, 29015, 33989, 45595, 47355, 63833, 87045, 101967, 136785, 169945, 191499, 237923, 319165, 373879, 509835, 713769, 957495, 1121637, 1189615, 1869395, 2617153, 3568845, 5608185, 7851459, 13085765, 39257295]

約数ペア:

[(1, 39257295), (3, 13085765), (5, 7851459), (7, 5608185), (11, 3568845), (15, 2617153), (21, 1869395), (33, 1189615), (35, 1121637), (41, 957495), (55, 713769), (77, 509835), (105, 373879), (123, 319165), (165, 237923), (205, 191499), (231, 169945), (287, 136785), (385, 101967), (451, 87045), (615, 63833), (829, 47355), (861, 45595), (1155, 33989), (1353, 29015), (1435, 27357), (2255, 17409), (2487, 15785), (3157, 12435), (4145, 9471), (4305, 9119), (5803, 6765)]