142429905

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44579}}^1$

素因数の和:44661

約数の個数: 24

約数和(自身を含む): 250361280

約数和(自身を除く): 107931375

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 44579, 133737, 222895, 401211, 668685, 2006055, 3165109, 9495327, 15825545, 28485981, 47476635, 142429905]

約数ペア:

[(1, 142429905), (3, 47476635), (5, 28485981), (9, 15825545), (15, 9495327), (45, 3165109), (71, 2006055), (213, 668685), (355, 401211), (639, 222895), (1065, 133737), (3195, 44579)]