28612695

素因数分解:

$3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3023}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 45868032

約数和(自身を除く): 17255337

約数列:

[1, 3, 5, 15, 631, 1893, 3023, 3155, 9069, 9465, 15115, 45345, 1907513, 5722539, 9537565, 28612695]

約数ペア:

[(1, 28612695), (3, 9537565), (5, 5722539), (15, 1907513), (631, 45345), (1893, 15115), (3023, 9465), (3155, 9069)]