42186555

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16480

約数の個数: 32

約数和(自身を含む): 78950400

約数和(自身を除く): 36763845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 16447, 49341, 82235, 148023, 246705, 312493, 444069, 740115, 937479, 1562465, 2220345, 2812437, 4687395, 8437311, 14062185, 42186555]

約数ペア:

[(1, 42186555), (3, 14062185), (5, 8437311), (9, 4687395), (15, 2812437), (19, 2220345), (27, 1562465), (45, 937479), (57, 740115), (95, 444069), (135, 312493), (171, 246705), (285, 148023), (513, 82235), (855, 49341), (2565, 16447)]