2912385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{27737}}^1$

素因数の和:27752

約数の個数: 16

約数和(自身を含む): 5325696

約数和(自身を除く): 2413311

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 27737, 83211, 138685, 194159, 416055, 582477, 970795, 2912385]

約数ペア:

[(1, 2912385), (3, 970795), (5, 582477), (7, 416055), (15, 194159), (21, 138685), (35, 83211), (105, 27737)]