1622055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6361}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 2748384

約数和(自身を除く): 1126329

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 6361, 19083, 31805, 95415, 108137, 324411, 540685, 1622055]

約数ペア:

[(1, 1622055), (3, 540685), (5, 324411), (15, 108137), (17, 95415), (51, 31805), (85, 19083), (255, 6361)]