15425505

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 27630720

約数和(自身を除く): 12205215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 701, 815, 1467, 2103, 2445, 3505, 4401, 6309, 7335, 10515, 18927, 22005, 31545, 94635, 114263, 342789, 571315, 1028367, 1713945, 3085101, 5141835, 15425505]

約数ペア:

[(1, 15425505), (3, 5141835), (5, 3085101), (9, 1713945), (15, 1028367), (27, 571315), (45, 342789), (135, 114263), (163, 94635), (489, 31545), (701, 22005), (815, 18927), (1467, 10515), (2103, 7335), (2445, 6309), (3505, 4401)]