13455895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 17136000

約数和(自身を除く): 3680105

約数列:

[1, 5, 19, 95, 139, 695, 1019, 2641, 5095, 13205, 19361, 96805, 141641, 708205, 2691179, 13455895]

約数ペア:

[(1, 13455895), (5, 2691179), (19, 708205), (95, 141641), (139, 96805), (695, 19361), (1019, 13205), (2641, 5095)]