15120243

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{2467}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 22508160

約数和(自身を除く): 7387917

約数列:

[1, 3, 9, 27, 227, 681, 2043, 2467, 6129, 7401, 22203, 66609, 560009, 1680027, 5040081, 15120243]

約数ペア:

[(1, 15120243), (3, 5040081), (9, 1680027), (27, 560009), (227, 66609), (681, 22203), (2043, 7401), (2467, 6129)]