10381568145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{21739}}^1$

素因数の和:21870

約数の個数: 64

約数和(自身を含む): 18699878400

約数和(自身を除く): 8318310255

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 79, 93, 155, 195, 237, 395, 403, 465, 1027, 1185, 1209, 2015, 2449, 3081, 5135, 6045, 7347, 12245, 15405, 21739, 31837, 36735, 65217, 95511, 108695, 159185, 282607, 326085, 477555, 673909, 847821, 1413035, 1717381, 2021727, 3369545, 4239105, 5152143, 8586905, 8760817, 10108635, 22325953, 25760715, 26282451, 43804085, 53238811, 66977859, 111629765, 131412255, 159716433, 266194055, 334889295, 692104543, 798582165, 2076313629, 3460522715, 10381568145]

約数ペア:

[(1, 10381568145), (3, 3460522715), (5, 2076313629), (13, 798582165), (15, 692104543), (31, 334889295), (39, 266194055), (65, 159716433), (79, 131412255), (93, 111629765), (155, 66977859), (195, 53238811), (237, 43804085), (395, 26282451), (403, 25760715), (465, 22325953), (1027, 10108635), (1185, 8760817), (1209, 8586905), (2015, 5152143), (2449, 4239105), (3081, 3369545), (5135, 2021727), (6045, 1717381), (7347, 1413035), (12245, 847821), (15405, 673909), (21739, 477555), (31837, 326085), (36735, 282607), (65217, 159185), (95511, 108695)]