120510215

素因数分解:

$5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5209}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 165552960

約数和(自身を除く): 45042745

約数列:

[1, 5, 7, 35, 661, 3305, 4627, 5209, 23135, 26045, 36463, 182315, 3443149, 17215745, 24102043, 120510215]

約数ペア:

[(1, 120510215), (5, 24102043), (7, 17215745), (35, 3443149), (661, 182315), (3305, 36463), (4627, 26045), (5209, 23135)]