13308537345

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{621749}}^1$

素因数の和:623184

約数の個数: 16

約数和(自身を含む): 21308616000

約数和(自身を除く): 8000078655

約数列:

[1, 3, 5, 15, 1427, 4281, 7135, 21405, 621749, 1865247, 3108745, 9326235, 887235823, 2661707469, 4436179115, 13308537345]

約数ペア:

[(1, 13308537345), (3, 4436179115), (5, 2661707469), (15, 887235823), (1427, 9326235), (4281, 3108745), (7135, 1865247), (21405, 621749)]