26478485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 34774272

約数和(自身を除く): 8295787

約数列:

[1, 5, 11, 55, 431, 1117, 2155, 4741, 5585, 12287, 23705, 61435, 481427, 2407135, 5295697, 26478485]

約数ペア:

[(1, 26478485), (5, 5295697), (11, 2407135), (55, 481427), (431, 61435), (1117, 23705), (2155, 12287), (4741, 5585)]