72413385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{438869}}^1$

素因数の和:438888

約数の個数: 16

約数和(自身を含む): 126394560

約数和(自身を除く): 53981175

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 438869, 1316607, 2194345, 4827559, 6583035, 14482677, 24137795, 72413385]

約数ペア:

[(1, 72413385), (3, 24137795), (5, 14482677), (11, 6583035), (15, 4827559), (33, 2194345), (55, 1316607), (165, 438869)]