27240435

素因数分解:

$3^3\times 5^1\times {\mathrm{201781}}^1$

素因数の和:201795

約数の個数: 16

約数和(自身を含む): 48427680

約数和(自身を除く): 21187245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 201781, 605343, 1008905, 1816029, 3026715, 5448087, 9080145, 27240435]

約数ペア:

[(1, 27240435), (3, 9080145), (5, 5448087), (9, 3026715), (15, 1816029), (27, 1008905), (45, 605343), (135, 201781)]