54802845

素因数分解:

$3^3\times 5^1\times {\mathrm{405947}}^1$

素因数の和:405961

約数の個数: 16

約数和(自身を含む): 97427520

約数和(自身を除く): 42624675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405947, 1217841, 2029735, 3653523, 6089205, 10960569, 18267615, 54802845]

約数ペア:

[(1, 54802845), (3, 18267615), (5, 10960569), (9, 6089205), (15, 3653523), (27, 2029735), (45, 1217841), (135, 405947)]