68145105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{649001}}^1$

素因数の和:649016

約数の個数: 16

約数和(自身を含む): 124608384

約数和(自身を除く): 56463279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 649001, 1947003, 3245005, 4543007, 9735015, 13629021, 22715035, 68145105]

約数ペア:

[(1, 68145105), (3, 22715035), (5, 13629021), (7, 9735015), (15, 4543007), (21, 3245005), (35, 1947003), (105, 649001)]