31460220315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{12611}}^1$

素因数の和:13729

約数の個数: 64

約数和(自身を含む): 59278417920

約数和(自身を除く): 27818197605

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1087, 2295, 3261, 5435, 9783, 12611, 16305, 18479, 29349, 37833, 48915, 55437, 63055, 92395, 113499, 146745, 166311, 189165, 214387, 277185, 340497, 498933, 567495, 643161, 831555, 1071935, 1702485, 1929483, 2494665, 3215805, 5788449, 9647415, 13708157, 28942245, 41124471, 68540785, 123373413, 205622355, 233038669, 370120239, 616867065, 699116007, 1165193345, 1850601195, 2097348021, 3495580035, 6292044063, 10486740105, 31460220315]

約数ペア:

[(1, 31460220315), (3, 10486740105), (5, 6292044063), (9, 3495580035), (15, 2097348021), (17, 1850601195), (27, 1165193345), (45, 699116007), (51, 616867065), (85, 370120239), (135, 233038669), (153, 205622355), (255, 123373413), (459, 68540785), (765, 41124471), (1087, 28942245), (2295, 13708157), (3261, 9647415), (5435, 5788449), (9783, 3215805), (12611, 2494665), (16305, 1929483), (18479, 1702485), (29349, 1071935), (37833, 831555), (48915, 643161), (55437, 567495), (63055, 498933), (92395, 340497), (113499, 277185), (146745, 214387), (166311, 189165)]