154350315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{490001}}^1$

素因数の和:490019

約数の個数: 24

約数和(自身を含む): 305761248

約数和(自身を除く): 151410933

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 490001, 1470003, 2450005, 3430007, 4410009, 7350015, 10290021, 17150035, 22050045, 30870063, 51450105, 154350315]

約数ペア:

[(1, 154350315), (3, 51450105), (5, 30870063), (7, 22050045), (9, 17150035), (15, 10290021), (21, 7350015), (35, 4410009), (45, 3430007), (63, 2450005), (105, 1470003), (315, 490001)]