68572175

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 97910400

約数和(自身を除く): 29338225

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 2819, 3475, 4865, 14095, 19733, 24325, 70475, 98665, 391841, 493325, 1959205, 2742887, 9796025, 13714435, 68572175]

約数ペア:

[(1, 68572175), (5, 13714435), (7, 9796025), (25, 2742887), (35, 1959205), (139, 493325), (175, 391841), (695, 98665), (973, 70475), (2819, 24325), (3475, 19733), (4865, 14095)]