27137145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{258449}}^1$

素因数の和:258464

約数の個数: 16

約数和(自身を含む): 49622400

約数和(自身を除く): 22485255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 258449, 775347, 1292245, 1809143, 3876735, 5427429, 9045715, 27137145]

約数ペア:

[(1, 27137145), (3, 9045715), (5, 5427429), (7, 3876735), (15, 1809143), (21, 1292245), (35, 775347), (105, 258449)]