133212315

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{20047}}^1$

素因数の和:20498

約数の個数: 16

約数和(自身を含む): 213631488

約数和(自身を除く): 80419173

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 20047, 60141, 100235, 300705, 8880821, 26642463, 44404105, 133212315]

約数ペア:

[(1, 133212315), (3, 44404105), (5, 26642463), (15, 8880821), (443, 300705), (1329, 100235), (2215, 60141), (6645, 20047)]