51450315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{490003}}^1$

素因数の和:490018

約数の個数: 16

約数和(自身を含む): 94080768

約数和(自身を除く): 42630453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 490003, 1470009, 2450015, 3430021, 7350045, 10290063, 17150105, 51450315]

約数ペア:

[(1, 51450315), (3, 17150105), (5, 10290063), (7, 7350045), (15, 3430021), (21, 2450015), (35, 1470009), (105, 490003)]