5681115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 11232000

約数和(自身を除く): 5550885

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 499, 759, 1035, 1265, 1497, 2277, 2495, 3795, 4491, 5489, 7485, 11385, 11477, 16467, 22455, 27445, 34431, 49401, 57385, 82335, 103293, 126247, 172155, 247005, 378741, 516465, 631235, 1136223, 1893705, 5681115]

約数ペア:

[(1, 5681115), (3, 1893705), (5, 1136223), (9, 631235), (11, 516465), (15, 378741), (23, 247005), (33, 172155), (45, 126247), (55, 103293), (69, 82335), (99, 57385), (115, 49401), (165, 34431), (207, 27445), (253, 22455), (345, 16467), (495, 11477), (499, 11385), (759, 7485), (1035, 5489), (1265, 4491), (1497, 3795), (2277, 2495)]