54625455

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 97513920

約数和(自身を除く): 42888465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1381, 1465, 2637, 4143, 4395, 6905, 7911, 12429, 13185, 20715, 37287, 39555, 62145, 186435, 404633, 1213899, 2023165, 3641697, 6069495, 10925091, 18208485, 54625455]

約数ペア:

[(1, 54625455), (3, 18208485), (5, 10925091), (9, 6069495), (15, 3641697), (27, 2023165), (45, 1213899), (135, 404633), (293, 186435), (879, 62145), (1381, 39555), (1465, 37287), (2637, 20715), (4143, 13185), (4395, 12429), (6905, 7911)]