7129395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 15218112

約数和(自身を除く): 8088717

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 1741, 4095, 5223, 8705, 12187, 15669, 22633, 26115, 36561, 60935, 67899, 78345, 109683, 113165, 158431, 182805, 203697, 339495, 475293, 548415, 792155, 1018485, 1425879, 2376465, 7129395]

約数ペア:

[(1, 7129395), (3, 2376465), (5, 1425879), (7, 1018485), (9, 792155), (13, 548415), (15, 475293), (21, 339495), (35, 203697), (39, 182805), (45, 158431), (63, 113165), (65, 109683), (91, 78345), (105, 67899), (117, 60935), (195, 36561), (273, 26115), (315, 22633), (455, 15669), (585, 12187), (819, 8705), (1365, 5223), (1741, 4095)]