201564165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1221601}}^1$

素因数の和:1221620

約数の個数: 16

約数和(自身を含む): 351821376

約数和(自身を除く): 150257211

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1221601, 3664803, 6108005, 13437611, 18324015, 40312833, 67188055, 201564165]

約数ペア:

[(1, 201564165), (3, 67188055), (5, 40312833), (11, 18324015), (15, 13437611), (33, 6108005), (55, 3664803), (165, 1221601)]