15255875

素因数分解:

$5^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 19828224

約数和(自身を除く): 4572349

約数列:

[1, 5, 25, 31, 125, 127, 155, 635, 775, 961, 3175, 3875, 3937, 4805, 15875, 19685, 24025, 98425, 120125, 122047, 492125, 610235, 3051175, 15255875]

約数ペア:

[(1, 15255875), (5, 3051175), (25, 610235), (31, 492125), (125, 122047), (127, 120125), (155, 98425), (635, 24025), (775, 19685), (961, 15875), (3175, 4805), (3875, 3937)]