51422385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4493}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 94913280

約数和(自身を除く): 43490895

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 4493, 11445, 13479, 22465, 31451, 67395, 94353, 157255, 471765, 489737, 1469211, 2448685, 3428159, 7346055, 10284477, 17140795, 51422385]

約数ペア:

[(1, 51422385), (3, 17140795), (5, 10284477), (7, 7346055), (15, 3428159), (21, 2448685), (35, 1469211), (105, 489737), (109, 471765), (327, 157255), (545, 94353), (763, 67395), (1635, 31451), (2289, 22465), (3815, 13479), (4493, 11445)]