15141315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{144203}}^1$

素因数の和:144218

約数の個数: 16

約数和(自身を含む): 27687168

約数和(自身を除く): 12545853

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 144203, 432609, 721015, 1009421, 2163045, 3028263, 5047105, 15141315]

約数ペア:

[(1, 15141315), (3, 5047105), (5, 3028263), (7, 2163045), (15, 1009421), (21, 721015), (35, 432609), (105, 144203)]