56475765

素因数分解:

$3^3\times 5^1\times {\mathrm{418339}}^1$

素因数の和:418353

約数の個数: 16

約数和(自身を含む): 100401600

約数和(自身を除く): 43925835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 418339, 1255017, 2091695, 3765051, 6275085, 11295153, 18825255, 56475765]

約数ペア:

[(1, 56475765), (3, 18825255), (5, 11295153), (9, 6275085), (15, 3765051), (27, 2091695), (45, 1255017), (135, 418339)]