105830385

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{28109}}^1$

素因数の和:28368

約数の個数: 16

約数和(自身を含む): 170009280

約数和(自身を除く): 64178895

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 28109, 84327, 140545, 421635, 7055359, 21166077, 35276795, 105830385]

約数ペア:

[(1, 105830385), (3, 35276795), (5, 21166077), (15, 7055359), (251, 421635), (753, 140545), (1255, 84327), (3765, 28109)]