3882255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 6859776

約数和(自身を除く): 2977521

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 463, 559, 645, 1389, 1677, 2315, 2795, 6019, 6945, 8385, 18057, 19909, 30095, 59727, 90285, 99545, 258817, 298635, 776451, 1294085, 3882255]

約数ペア:

[(1, 3882255), (3, 1294085), (5, 776451), (13, 298635), (15, 258817), (39, 99545), (43, 90285), (65, 59727), (129, 30095), (195, 19909), (215, 18057), (463, 8385), (559, 6945), (645, 6019), (1389, 2795), (1677, 2315)]