1275270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42509}}^1$

素因数の和:42519

約数の個数: 16

約数和(自身を含む): 3060720

約数和(自身を除く): 1785450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42509, 85018, 127527, 212545, 255054, 425090, 637635, 1275270]

約数ペア:

[(1, 1275270), (2, 637635), (3, 425090), (5, 255054), (6, 212545), (10, 127527), (15, 85018), (30, 42509)]