20141505725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{141667}}^1$

素因数の和:141746

約数の個数: 36

約数和(自身を含む): 28036663872

約数和(自身を除く): 7895158147

約数列:

[1, 5, 11, 25, 47, 55, 121, 235, 275, 517, 605, 1175, 2585, 3025, 5687, 12925, 28435, 141667, 142175, 708335, 1558337, 3541675, 6658349, 7791685, 17141707, 33291745, 38958425, 73241839, 85708535, 166458725, 366209195, 428542675, 805660229, 1831045975, 4028301145, 20141505725]

約数ペア:

[(1, 20141505725), (5, 4028301145), (11, 1831045975), (25, 805660229), (47, 428542675), (55, 366209195), (121, 166458725), (235, 85708535), (275, 73241839), (517, 38958425), (605, 33291745), (1175, 17141707), (2585, 7791685), (3025, 6658349), (5687, 3541675), (12925, 1558337), (28435, 708335), (141667, 142175)]