12961755

素因数分解:

$3^3\times 5^1\times {\mathrm{96013}}^1$

素因数の和:96027

約数の個数: 16

約数和(自身を含む): 23043360

約数和(自身を除く): 10081605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 96013, 288039, 480065, 864117, 1440195, 2592351, 4320585, 12961755]

約数ペア:

[(1, 12961755), (3, 4320585), (5, 2592351), (9, 1440195), (15, 864117), (27, 480065), (45, 288039), (135, 96013)]