24913925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 34353828

約数和(自身を除く): 9439903

約数列:

[1, 5, 17, 25, 31, 61, 85, 155, 305, 425, 527, 775, 961, 1037, 1525, 1891, 2635, 4805, 5185, 9455, 13175, 16337, 24025, 25925, 32147, 47275, 58621, 81685, 160735, 293105, 408425, 803675, 996557, 1465525, 4982785, 24913925]

約数ペア:

[(1, 24913925), (5, 4982785), (17, 1465525), (25, 996557), (31, 803675), (61, 408425), (85, 293105), (155, 160735), (305, 81685), (425, 58621), (527, 47275), (775, 32147), (961, 25925), (1037, 24025), (1525, 16337), (1891, 13175), (2635, 9455), (4805, 5185)]