27292755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 51611904

約数和(自身を除く): 24319149

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 523, 735, 1065, 1491, 1569, 2485, 2615, 3479, 3661, 7455, 7845, 10437, 10983, 17395, 18305, 25627, 37133, 52185, 54915, 76881, 111399, 128135, 185665, 259931, 384405, 556995, 779793, 1299655, 1819517, 3898965, 5458551, 9097585, 27292755]

約数ペア:

[(1, 27292755), (3, 9097585), (5, 5458551), (7, 3898965), (15, 1819517), (21, 1299655), (35, 779793), (49, 556995), (71, 384405), (105, 259931), (147, 185665), (213, 128135), (245, 111399), (355, 76881), (497, 54915), (523, 52185), (735, 37133), (1065, 25627), (1491, 18305), (1569, 17395), (2485, 10983), (2615, 10437), (3479, 7845), (3661, 7455)]