26510085

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1069

約数の個数: 56

約数和(自身を含む): 54562560

約数和(自身を除く): 28052475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1039, 1215, 1701, 2835, 3117, 3645, 5103, 5195, 7273, 8505, 9351, 15585, 21819, 25515, 28053, 36365, 46755, 65457, 84159, 109095, 140265, 196371, 252477, 327285, 420795, 589113, 757431, 981855, 1262385, 1767339, 2945565, 3787155, 5302017, 8836695, 26510085]

約数ペア:

[(1, 26510085), (3, 8836695), (5, 5302017), (7, 3787155), (9, 2945565), (15, 1767339), (21, 1262385), (27, 981855), (35, 757431), (45, 589113), (63, 420795), (81, 327285), (105, 252477), (135, 196371), (189, 140265), (243, 109095), (315, 84159), (405, 65457), (567, 46755), (729, 36365), (945, 28053), (1039, 25515), (1215, 21819), (1701, 15585), (2835, 9351), (3117, 8505), (3645, 7273), (5103, 5195)]