142598015

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29311}}^1$

素因数の和:29462

約数の個数: 16

約数和(自身を含む): 196976640

約数和(自身を除く): 54378625

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 29311, 146555, 205177, 1025885, 4074229, 20371145, 28519603, 142598015]

約数ペア:

[(1, 142598015), (5, 28519603), (7, 20371145), (35, 4074229), (139, 1025885), (695, 205177), (973, 146555), (4865, 29311)]