136886545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 182062080

約数和(自身を除く): 45175535

約数列:

[1, 5, 19, 31, 53, 95, 155, 265, 589, 877, 1007, 1643, 2945, 4385, 5035, 8215, 16663, 27187, 31217, 46481, 83315, 135935, 156085, 232405, 516553, 883139, 1440911, 2582765, 4415695, 7204555, 27377309, 136886545]

約数ペア:

[(1, 136886545), (5, 27377309), (19, 7204555), (31, 4415695), (53, 2582765), (95, 1440911), (155, 883139), (265, 516553), (589, 232405), (877, 156085), (1007, 135935), (1643, 83315), (2945, 46481), (4385, 31217), (5035, 27187), (8215, 16663)]