64625495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 87575712

約数和(自身を除く): 22950217

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 2887, 4477, 14435, 22385, 31757, 106819, 158785, 349327, 534095, 1175009, 1746635, 5875045, 12925099, 64625495]

約数ペア:

[(1, 64625495), (5, 12925099), (11, 5875045), (37, 1746635), (55, 1175009), (121, 534095), (185, 349327), (407, 158785), (605, 106819), (2035, 31757), (2887, 22385), (4477, 14435)]