7148385

素因数分解:

$3^3\times 5^1\times {\mathrm{52951}}^1$

素因数の和:52965

約数の個数: 16

約数和(自身を含む): 12708480

約数和(自身を除く): 5560095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 52951, 158853, 264755, 476559, 794265, 1429677, 2382795, 7148385]

約数ペア:

[(1, 7148385), (3, 2382795), (5, 1429677), (9, 794265), (15, 476559), (27, 264755), (45, 158853), (135, 52951)]