15244405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 20602368

約数和(自身を除く): 5357963

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 8941, 44705, 98351, 277171, 491755, 1385855, 3048881, 15244405]

約数ペア:

[(1, 15244405), (5, 3048881), (11, 1385855), (31, 491755), (55, 277171), (155, 98351), (341, 44705), (1705, 8941)]