1123773435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2689}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 2009236320

約数和(自身を除く): 885462885

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 251, 333, 555, 753, 1255, 1665, 2259, 2689, 3765, 8067, 9287, 11295, 13445, 24201, 27861, 40335, 46435, 83583, 99493, 121005, 139305, 298479, 417915, 497465, 674939, 895437, 1492395, 2024817, 3374695, 4477185, 6074451, 10124085, 24972743, 30372255, 74918229, 124863715, 224754687, 374591145, 1123773435]

約数ペア:

[(1, 1123773435), (3, 374591145), (5, 224754687), (9, 124863715), (15, 74918229), (37, 30372255), (45, 24972743), (111, 10124085), (185, 6074451), (251, 4477185), (333, 3374695), (555, 2024817), (753, 1492395), (1255, 895437), (1665, 674939), (2259, 497465), (2689, 417915), (3765, 298479), (8067, 139305), (9287, 121005), (11295, 99493), (13445, 83583), (24201, 46435), (27861, 40335)]