23425215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{141971}}^1$

素因数の和:141990

約数の個数: 16

約数和(自身を含む): 40887936

約数和(自身を除く): 17462721

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 141971, 425913, 709855, 1561681, 2129565, 4685043, 7808405, 23425215]

約数ペア:

[(1, 23425215), (3, 7808405), (5, 4685043), (11, 2129565), (15, 1561681), (33, 709855), (55, 425913), (165, 141971)]