2948505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{28081}}^1$

素因数の和:28096

約数の個数: 16

約数和(自身を含む): 5391744

約数和(自身を除く): 2443239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 28081, 84243, 140405, 196567, 421215, 589701, 982835, 2948505]

約数ペア:

[(1, 2948505), (3, 982835), (5, 589701), (7, 421215), (15, 196567), (21, 140405), (35, 84243), (105, 28081)]