1900795385

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{14951}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 2333947392

約数和(自身を除く): 433152007

約数列:

[1, 5, 47, 235, 541, 2705, 14951, 25427, 74755, 127135, 702697, 3513485, 8088491, 40442455, 380159077, 1900795385]

約数ペア:

[(1, 1900795385), (5, 380159077), (47, 40442455), (235, 8088491), (541, 3513485), (2705, 702697), (14951, 127135), (25427, 74755)]