15351315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{146203}}^1$

素因数の和:146218

約数の個数: 16

約数和(自身を含む): 28071168

約数和(自身を除く): 12719853

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 146203, 438609, 731015, 1023421, 2193045, 3070263, 5117105, 15351315]

約数ペア:

[(1, 15351315), (3, 5117105), (5, 3070263), (7, 2193045), (15, 1023421), (21, 731015), (35, 438609), (105, 146203)]