1792088425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{18731}}^1$

素因数の和:18873

約数の個数: 24

約数和(自身を含む): 2299540320

約数和(自身を除く): 507451895

約数列:

[1, 5, 25, 43, 89, 215, 445, 1075, 2225, 3827, 18731, 19135, 93655, 95675, 468275, 805433, 1667059, 4027165, 8335295, 20135825, 41676475, 71683537, 358417685, 1792088425]

約数ペア:

[(1, 1792088425), (5, 358417685), (25, 71683537), (43, 41676475), (89, 20135825), (215, 8335295), (445, 4027165), (1075, 1667059), (2225, 805433), (3827, 468275), (18731, 95675), (19135, 93655)]