3225215

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 4528128

約数和(自身を除く): 1302913

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 2143, 10715, 15001, 75005, 92149, 460745, 645043, 3225215]

約数ペア:

[(1, 3225215), (5, 645043), (7, 460745), (35, 92149), (43, 75005), (215, 15001), (301, 10715), (1505, 2143)]