65958235

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 97806528

約数和(自身を除く): 31848293

約数列:

[1, 5, 7, 31, 35, 37, 53, 155, 185, 217, 259, 265, 371, 961, 1085, 1147, 1295, 1643, 1855, 1961, 4805, 5735, 6727, 8029, 8215, 9805, 11501, 13727, 33635, 35557, 40145, 50933, 57505, 60791, 68635, 177785, 248899, 254665, 303955, 356531, 425537, 1244495, 1782655, 1884521, 2127685, 9422605, 13191647, 65958235]

約数ペア:

[(1, 65958235), (5, 13191647), (7, 9422605), (31, 2127685), (35, 1884521), (37, 1782655), (53, 1244495), (155, 425537), (185, 356531), (217, 303955), (259, 254665), (265, 248899), (371, 177785), (961, 68635), (1085, 60791), (1147, 57505), (1295, 50933), (1643, 40145), (1855, 35557), (1961, 33635), (4805, 13727), (5735, 11501), (6727, 9805), (8029, 8215)]