142100085

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{14779}}^1$

素因数の和:15428

約数の個数: 16

約数和(自身を含む): 227730240

約数和(自身を除く): 85630155

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 9615, 14779, 44337, 73895, 221685, 9473339, 28420017, 47366695, 142100085]

約数ペア:

[(1, 142100085), (3, 47366695), (5, 28420017), (15, 9473339), (641, 221685), (1923, 73895), (3205, 44337), (9615, 14779)]