537435

素因数分解:

$3^4\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1344

約数の個数: 20

約数和(自身を含む): 964128

約数和(自身を除く): 426693

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1327, 3981, 6635, 11943, 19905, 35829, 59715, 107487, 179145, 537435]

約数ペア:

[(1, 537435), (3, 179145), (5, 107487), (9, 59715), (15, 35829), (27, 19905), (45, 11943), (81, 6635), (135, 3981), (405, 1327)]