125540505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 230256000

約数和(自身を除く): 104715495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 359, 409, 855, 1077, 1227, 1795, 2045, 3231, 3681, 5385, 6135, 6821, 7771, 16155, 18405, 20463, 23313, 34105, 38855, 61389, 69939, 102315, 116565, 146831, 306945, 349695, 440493, 734155, 1321479, 2202465, 2789789, 6607395, 8369367, 13948945, 25108101, 41846835, 125540505]

約数ペア:

[(1, 125540505), (3, 41846835), (5, 25108101), (9, 13948945), (15, 8369367), (19, 6607395), (45, 2789789), (57, 2202465), (95, 1321479), (171, 734155), (285, 440493), (359, 349695), (409, 306945), (855, 146831), (1077, 116565), (1227, 102315), (1795, 69939), (2045, 61389), (3231, 38855), (3681, 34105), (5385, 23313), (6135, 20463), (6821, 18405), (7771, 16155)]