4648185

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 8712000

約数和(自身を除く): 4063815

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 499, 621, 1035, 1497, 1863, 2495, 3105, 4491, 7485, 9315, 11477, 13473, 22455, 34431, 40419, 57385, 67365, 103293, 172155, 202095, 309879, 516465, 929637, 1549395, 4648185]

約数ペア:

[(1, 4648185), (3, 1549395), (5, 929637), (9, 516465), (15, 309879), (23, 202095), (27, 172155), (45, 103293), (69, 67365), (81, 57385), (115, 40419), (135, 34431), (207, 22455), (345, 13473), (405, 11477), (499, 9315), (621, 7485), (1035, 4491), (1497, 3105), (1863, 2495)]