15271569

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 22863360

約数和(自身を除く): 7591791

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 457, 711, 1371, 3713, 4113, 11139, 21479, 33417, 36103, 64437, 108309, 193311, 324927, 1696841, 5090523, 15271569]

約数ペア:

[(1, 15271569), (3, 5090523), (9, 1696841), (47, 324927), (79, 193311), (141, 108309), (237, 64437), (423, 36103), (457, 33417), (711, 21479), (1371, 11139), (3713, 4113)]