3968545215

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1903379}}^1$

素因数の和:1903526

約数の個数: 16

約数和(自身を含む): 6395356800

約数和(自身を除く): 2426811585

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 1903379, 5710137, 9516895, 28550685, 264569681, 793709043, 1322848405, 3968545215]

約数ペア:

[(1, 3968545215), (3, 1322848405), (5, 793709043), (15, 264569681), (139, 28550685), (417, 9516895), (695, 5710137), (2085, 1903379)]