28649555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11083}}^1$

素因数の和:11146

約数の個数: 16

約数和(自身を含む): 38306304

約数和(自身を除く): 9656749

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 11083, 55415, 121913, 520901, 609565, 2604505, 5729911, 28649555]

約数ペア:

[(1, 28649555), (5, 5729911), (11, 2604505), (47, 609565), (55, 520901), (235, 121913), (517, 55415), (2585, 11083)]