73081295

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 104755200

約数和(自身を除く): 31673905

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 343, 991, 1505, 1715, 2107, 4955, 6937, 10535, 14749, 34685, 42613, 48559, 73745, 213065, 242795, 298291, 339913, 1491455, 1699565, 2088037, 10440185, 14616259, 73081295]

約数ペア:

[(1, 73081295), (5, 14616259), (7, 10440185), (35, 2088037), (43, 1699565), (49, 1491455), (215, 339913), (245, 298291), (301, 242795), (343, 213065), (991, 73745), (1505, 48559), (1715, 42613), (2107, 34685), (4955, 14749), (6937, 10535)]