7980315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{76003}}^1$

素因数の和:76018

約数の個数: 16

約数和(自身を含む): 14592768

約数和(自身を除く): 6612453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 76003, 228009, 380015, 532021, 1140045, 1596063, 2660105, 7980315]

約数ペア:

[(1, 7980315), (3, 2660105), (5, 1596063), (7, 1140045), (15, 532021), (21, 380015), (35, 228009), (105, 76003)]