8942500225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{20369}}^1$

素因数の和:21429

約数の個数: 24

約数和(自身を含む): 11752919640

約数和(自身を除く): 2810419415

約数列:

[1, 5, 17, 25, 85, 425, 1033, 5165, 17561, 20369, 25825, 87805, 101845, 346273, 439025, 509225, 1731365, 8656825, 21041177, 105205885, 357700009, 526029425, 1788500045, 8942500225]

約数ペア:

[(1, 8942500225), (5, 1788500045), (17, 526029425), (25, 357700009), (85, 105205885), (425, 21041177), (1033, 8656825), (5165, 1731365), (17561, 509225), (20369, 439025), (25825, 346273), (87805, 101845)]