26553615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7039

約数の個数: 32

約数和(自身を含む): 48370176

約数和(自身を除く): 21816561

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6997, 20991, 34985, 76967, 104955, 160931, 230901, 384835, 482793, 804655, 1154505, 1770241, 2413965, 5310723, 8851205, 26553615]

約数ペア:

[(1, 26553615), (3, 8851205), (5, 5310723), (11, 2413965), (15, 1770241), (23, 1154505), (33, 804655), (55, 482793), (69, 384835), (115, 230901), (165, 160931), (253, 104955), (345, 76967), (759, 34985), (1265, 20991), (3795, 6997)]