520980095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{16273}}^1$

素因数の和:16634

約数の個数: 16

約数和(自身を含む): 660073440

約数和(自身を除く): 139093345

約数列:

[1, 5, 19, 95, 337, 1685, 6403, 16273, 32015, 81365, 309187, 1545935, 5484001, 27420005, 104196019, 520980095]

約数ペア:

[(1, 520980095), (5, 104196019), (19, 27420005), (95, 5484001), (337, 1545935), (1685, 309187), (6403, 81365), (16273, 32015)]