201272115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1219831}}^1$

素因数の和:1219850

約数の個数: 16

約数和(自身を含む): 351311616

約数和(自身を除く): 150039501

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1219831, 3659493, 6099155, 13418141, 18297465, 40254423, 67090705, 201272115]

約数ペア:

[(1, 201272115), (3, 67090705), (5, 40254423), (11, 18297465), (15, 13418141), (33, 6099155), (55, 3659493), (165, 1219831)]