15253294

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 27158976

約数和(自身を除く): 11905682

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 337, 371, 427, 674, 742, 854, 2359, 3233, 4718, 6466, 17861, 20557, 22631, 35722, 41114, 45262, 125027, 143899, 250054, 287798, 1089521, 2179042, 7626647, 15253294]

約数ペア:

[(1, 15253294), (2, 7626647), (7, 2179042), (14, 1089521), (53, 287798), (61, 250054), (106, 143899), (122, 125027), (337, 45262), (371, 41114), (427, 35722), (674, 22631), (742, 20557), (854, 17861), (2359, 6466), (3233, 4718)]