13965095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 18878400

約数和(自身を除く): 4913305

約数列:

[1, 5, 19, 29, 37, 95, 137, 145, 185, 551, 685, 703, 1073, 2603, 2755, 3515, 3973, 5069, 5365, 13015, 19865, 20387, 25345, 75487, 96311, 101935, 147001, 377435, 481555, 735005, 2793019, 13965095]

約数ペア:

[(1, 13965095), (5, 2793019), (19, 735005), (29, 481555), (37, 377435), (95, 147001), (137, 101935), (145, 96311), (185, 75487), (551, 25345), (685, 20387), (703, 19865), (1073, 13015), (2603, 5365), (2755, 5069), (3515, 3973)]