42742385

素因数分解:

$5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1151}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 58724352

約数和(自身を除く): 15981967

約数列:

[1, 5, 7, 35, 1061, 1151, 5305, 5755, 7427, 8057, 37135, 40285, 1221211, 6106055, 8548477, 42742385]

約数ペア:

[(1, 42742385), (5, 8548477), (7, 6106055), (35, 1221211), (1061, 40285), (1151, 37135), (5305, 8057), (5755, 7427)]