13725365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 17864064

約数和(自身を除く): 4138699

約数列:

[1, 5, 23, 41, 71, 115, 205, 355, 943, 1633, 1681, 2911, 4715, 8165, 8405, 14555, 38663, 66953, 119351, 193315, 334765, 596755, 2745073, 13725365]

約数ペア:

[(1, 13725365), (5, 2745073), (23, 596755), (41, 334765), (71, 193315), (115, 119351), (205, 66953), (355, 38663), (943, 14555), (1633, 8405), (1681, 8165), (2911, 4715)]