1042553515

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{20549}}^1$

素因数の和:20766

約数の個数: 16

約数和(自身を含む): 1277388000

約数和(自身を除く): 234834485

約数列:

[1, 5, 73, 139, 365, 695, 10147, 20549, 50735, 102745, 1500077, 2856311, 7500385, 14281555, 208510703, 1042553515]

約数ペア:

[(1, 1042553515), (5, 208510703), (73, 14281555), (139, 7500385), (365, 2856311), (695, 1500077), (10147, 102745), (20549, 50735)]