22785435

素因数分解:

$3^3\times 5^1\times {\mathrm{168781}}^1$

素因数の和:168795

約数の個数: 16

約数和(自身を含む): 40507680

約数和(自身を除く): 17722245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 168781, 506343, 843905, 1519029, 2531715, 4557087, 7595145, 22785435]

約数ペア:

[(1, 22785435), (3, 7595145), (5, 4557087), (9, 2531715), (15, 1519029), (27, 843905), (45, 506343), (135, 168781)]