6718205425

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{20369}}^1$

素因数の和:20625

約数の個数: 24

約数和(自身を含む): 8486956800

約数和(自身を除く): 1768751375

約数列:

[1, 5, 25, 79, 167, 395, 835, 1975, 4175, 13193, 20369, 65965, 101845, 329825, 509225, 1609151, 3401623, 8045755, 17008115, 40228775, 85040575, 268728217, 1343641085, 6718205425]

約数ペア:

[(1, 6718205425), (5, 1343641085), (25, 268728217), (79, 85040575), (167, 40228775), (395, 17008115), (835, 8045755), (1975, 3401623), (4175, 1609151), (13193, 509225), (20369, 329825), (65965, 101845)]