1330421955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5217341}}^1$

素因数の和:5217366

約数の個数: 16

約数和(自身を含む): 2253891744

約数和(自身を除く): 923469789

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5217341, 15652023, 26086705, 78260115, 88694797, 266084391, 443473985, 1330421955]

約数ペア:

[(1, 1330421955), (3, 443473985), (5, 266084391), (15, 88694797), (17, 78260115), (51, 26086705), (85, 15652023), (255, 5217341)]