63113675

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 84222288

約数和(自身を除く): 21108613

約数列:

[1, 5, 25, 31, 37, 71, 155, 185, 355, 775, 925, 961, 1147, 1775, 2201, 2627, 4805, 5735, 11005, 13135, 24025, 28675, 35557, 55025, 65675, 68231, 81437, 177785, 341155, 407185, 888925, 1705775, 2035925, 2524547, 12622735, 63113675]

約数ペア:

[(1, 63113675), (5, 12622735), (25, 2524547), (31, 2035925), (37, 1705775), (71, 888925), (155, 407185), (185, 341155), (355, 177785), (775, 81437), (925, 68231), (961, 65675), (1147, 55025), (1775, 35557), (2201, 28675), (2627, 24025), (4805, 13135), (5735, 11005)]