142386805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{1667}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 186629184

約数和(自身を除く): 44242379

約数列:

[1, 5, 11, 55, 1553, 1667, 7765, 8335, 17083, 18337, 85415, 91685, 2588851, 12944255, 28477361, 142386805]

約数ペア:

[(1, 142386805), (5, 28477361), (11, 12944255), (55, 2588851), (1553, 91685), (1667, 85415), (7765, 18337), (8335, 17083)]