15402027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 22739200

約数和(自身を除く): 7337173

約数列:

[1, 3, 19, 37, 57, 67, 109, 111, 201, 327, 703, 1273, 2071, 2109, 2479, 3819, 4033, 6213, 7303, 7437, 12099, 21909, 47101, 76627, 138757, 141303, 229881, 270211, 416271, 810633, 5134009, 15402027]

約数ペア:

[(1, 15402027), (3, 5134009), (19, 810633), (37, 416271), (57, 270211), (67, 229881), (109, 141303), (111, 138757), (201, 76627), (327, 47101), (703, 21909), (1273, 12099), (2071, 7437), (2109, 7303), (2479, 6213), (3819, 4033)]