54122915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 81437184

約数和(自身を除く): 27314269

約数列:

[1, 5, 7, 11, 35, 55, 77, 257, 385, 547, 1285, 1799, 2735, 2827, 3829, 6017, 8995, 14135, 19145, 19789, 30085, 42119, 98945, 140579, 210595, 702895, 984053, 1546369, 4920265, 7731845, 10824583, 54122915]

約数ペア:

[(1, 54122915), (5, 10824583), (7, 7731845), (11, 4920265), (35, 1546369), (55, 984053), (77, 702895), (257, 210595), (385, 140579), (547, 98945), (1285, 42119), (1799, 30085), (2735, 19789), (2827, 19145), (3829, 14135), (6017, 8995)]