47080915

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 69521760

約数和(自身を除く): 22440845

約数列:

[1, 5, 7, 35, 41, 43, 49, 109, 205, 215, 245, 287, 301, 545, 763, 1435, 1505, 1763, 2009, 2107, 3815, 4469, 4687, 5341, 8815, 10045, 10535, 12341, 22345, 23435, 26705, 31283, 32809, 61705, 86387, 156415, 164045, 192167, 218981, 229663, 431935, 960835, 1094905, 1148315, 1345169, 6725845, 9416183, 47080915]

約数ペア:

[(1, 47080915), (5, 9416183), (7, 6725845), (35, 1345169), (41, 1148315), (43, 1094905), (49, 960835), (109, 431935), (205, 229663), (215, 218981), (245, 192167), (287, 164045), (301, 156415), (545, 86387), (763, 61705), (1435, 32809), (1505, 31283), (1763, 26705), (2009, 23435), (2107, 22345), (3815, 12341), (4469, 10535), (4687, 10045), (5341, 8815)]