55041255

素因数分解:

$3^3\times 5^1\times {\mathrm{407713}}^1$

素因数の和:407727

約数の個数: 16

約数和(自身を含む): 97851360

約数和(自身を除く): 42810105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 407713, 1223139, 2038565, 3669417, 6115695, 11008251, 18347085, 55041255]

約数ペア:

[(1, 55041255), (3, 18347085), (5, 11008251), (9, 6115695), (15, 3669417), (27, 2038565), (45, 1223139), (135, 407713)]