2795871155

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1427}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 4266452736

約数和(自身を除く): 1470581581

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 727, 1427, 2695, 3635, 5089, 7135, 7997, 9989, 15697, 25445, 35623, 39985, 49945, 55979, 69923, 78485, 109879, 178115, 279895, 349615, 391853, 549395, 769153, 1037429, 1959265, 3845765, 5187145, 7262003, 11411719, 36310015, 50834021, 57058595, 79882033, 254170105, 399410165, 559174231, 2795871155]

約数ペア:

[(1, 2795871155), (5, 559174231), (7, 399410165), (11, 254170105), (35, 79882033), (49, 57058595), (55, 50834021), (77, 36310015), (245, 11411719), (385, 7262003), (539, 5187145), (727, 3845765), (1427, 1959265), (2695, 1037429), (3635, 769153), (5089, 549395), (7135, 391853), (7997, 349615), (9989, 279895), (15697, 178115), (25445, 109879), (35623, 78485), (39985, 69923), (49945, 55979)]