2015990055

素因数分解:

$3^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{27367}}^1$

素因数の和:29015

約数の個数: 24

約数和(自身を含む): 3496645152

約数和(自身を除く): 1480655097

約数列:

[1, 3, 5, 9, 15, 45, 1637, 4911, 8185, 14733, 24555, 27367, 73665, 82101, 136835, 246303, 410505, 1231515, 44799779, 134399337, 223998895, 403198011, 671996685, 2015990055]

約数ペア:

[(1, 2015990055), (3, 671996685), (5, 403198011), (9, 223998895), (15, 134399337), (45, 44799779), (1637, 1231515), (4911, 410505), (8185, 246303), (14733, 136835), (24555, 82101), (27367, 73665)]