38215815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231611}}^1$

素因数の和:231630

約数の個数: 16

約数和(自身を含む): 66704256

約数和(自身を除く): 28488441

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 231611, 694833, 1158055, 2547721, 3474165, 7643163, 12738605, 38215815]

約数ペア:

[(1, 38215815), (3, 12738605), (5, 7643163), (11, 3474165), (15, 2547721), (33, 1158055), (55, 694833), (165, 231611)]