10539945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 9640215

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 419, 559, 585, 645, 1257, 1677, 1935, 2095, 2795, 3771, 5031, 5447, 6285, 8385, 16341, 18017, 18855, 25155, 27235, 49023, 54051, 81705, 90085, 162153, 234221, 245115, 270255, 702663, 810765, 1171105, 2107989, 3513315, 10539945]

約数ペア:

[(1, 10539945), (3, 3513315), (5, 2107989), (9, 1171105), (13, 810765), (15, 702663), (39, 270255), (43, 245115), (45, 234221), (65, 162153), (117, 90085), (129, 81705), (195, 54051), (215, 49023), (387, 27235), (419, 25155), (559, 18855), (585, 18017), (645, 16341), (1257, 8385), (1677, 6285), (1935, 5447), (2095, 5031), (2795, 3771)]