8523255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 14857920

約数和(自身を除く): 6334665

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 401, 545, 1203, 1417, 1635, 2005, 4251, 5213, 6015, 7085, 15639, 21255, 26065, 43709, 78195, 131127, 218545, 568217, 655635, 1704651, 2841085, 8523255]

約数ペア:

[(1, 8523255), (3, 2841085), (5, 1704651), (13, 655635), (15, 568217), (39, 218545), (65, 131127), (109, 78195), (195, 43709), (327, 26065), (401, 21255), (545, 15639), (1203, 7085), (1417, 6015), (1635, 5213), (2005, 4251)]