2051214075

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{85201}}^1$

素因数の和:85324

約数の個数: 36

約数和(自身を含む): 3708331848

約数和(自身を除く): 1657117773

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1605, 2675, 4815, 8025, 24075, 85201, 255603, 426005, 766809, 1278015, 2130025, 3834045, 6390075, 9116507, 19170225, 27349521, 45582535, 82048563, 136747605, 227912675, 410242815, 683738025, 2051214075]

約数ペア:

[(1, 2051214075), (3, 683738025), (5, 410242815), (9, 227912675), (15, 136747605), (25, 82048563), (45, 45582535), (75, 27349521), (107, 19170225), (225, 9116507), (321, 6390075), (535, 3834045), (963, 2130025), (1605, 1278015), (2675, 766809), (4815, 426005), (8025, 255603), (24075, 85201)]