2654815215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 4658734080

約数和(自身を除く): 2003918865

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 131, 195, 309, 393, 515, 655, 1009, 1339, 1545, 1703, 1965, 3027, 4017, 5045, 5109, 6695, 8515, 13117, 13493, 15135, 20085, 25545, 39351, 40479, 65585, 67465, 103927, 132179, 175409, 196755, 202395, 311781, 396537, 519635, 526227, 660895, 877045, 1351051, 1558905, 1718327, 1982685, 2631135, 4053153, 5154981, 6755255, 8591635, 13614437, 20265765, 25774905, 40843311, 68072185, 176987681, 204216555, 530963043, 884938405, 2654815215]

約数ペア:

[(1, 2654815215), (3, 884938405), (5, 530963043), (13, 204216555), (15, 176987681), (39, 68072185), (65, 40843311), (103, 25774905), (131, 20265765), (195, 13614437), (309, 8591635), (393, 6755255), (515, 5154981), (655, 4053153), (1009, 2631135), (1339, 1982685), (1545, 1718327), (1703, 1558905), (1965, 1351051), (3027, 877045), (4017, 660895), (5045, 526227), (5109, 519635), (6695, 396537), (8515, 311781), (13117, 202395), (13493, 196755), (15135, 175409), (20085, 132179), (25545, 103927), (39351, 67465), (40479, 65585)]