4260165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 8391936

約数和(自身を除く): 4131771

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3121, 9363, 15605, 21847, 40573, 46815, 65541, 109235, 121719, 202865, 284011, 327705, 608595, 852033, 1420055, 4260165]

約数ペア:

[(1, 4260165), (3, 1420055), (5, 852033), (7, 608595), (13, 327705), (15, 284011), (21, 202865), (35, 121719), (39, 109235), (65, 65541), (91, 46815), (105, 40573), (195, 21847), (273, 15605), (455, 9363), (1365, 3121)]