8139085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 10046592

約数和(自身を除く): 1907507

約数列:

[1, 5, 71, 101, 227, 355, 505, 1135, 7171, 16117, 22927, 35855, 80585, 114635, 1627817, 8139085]

約数ペア:

[(1, 8139085), (5, 1627817), (71, 114635), (101, 80585), (227, 35855), (355, 22927), (505, 16117), (1135, 7171)]